1. (a) Gurevich, A. I.; Dobrynin, V. N.; Kolosov, M. N.; Popravko, S. A.; Ryabova, I. D.; Chernov, B. K.; Derbentseva, N. A.; Aizenman, B. E.; Garagulya, A. D. Antibiotiki 1971, 16, 510–513. (b) Bystrov, N. S.; Chernov, B. K.; Dobrynin, V. N.; Kolosov, M. N. Tetrahedron Lett. 1975, 16, 2791– 2794. Total synthesis of ent-1: (c) Shimizu, Y.; Shi, S.-L.; Usada, H.; Kanai, M.; Shibasaki, M. Angew. Chem. Int. Ed. 2010, 49, 1103–1106. (d) Shimizu, Y.; Shi, S.-L.; Usada, H.; Kanai, M.; Shibasaki, M. Tetrahedron 2010, 66, 6569–6584. Total synthesis of 1: (e) Sparling, B. A.; Moebius, D. C.; Shair, M. D. J. Am. Chem. Soc. 2013, 135, 644–647. Total synthesis of (±)-1: (f) Uwamori, M.; Nakada, M. Tetrahedron Lett. 2013, 54, 2022–2025. (g) Bellavance, G.; Barriault, L. Angew. Chem. Int. Ed. 2014, 53, 6701–6704. (h) Ting, C. P.; Maimone, T. J. J. Am. Chem. Soc. 2015, 137, 10516–10519.
2. (a) Yang, X.-W.; Ding, Y.; Zhang, J.-J.; Liu, X.; Yang, L.-X.; Li, X.-N.; Ferreira, D.; Walker, L. A.; Xu, G. Org. Lett. 2014, 16, 2434–2437. For synthetic studies of a related natural product by our laboratory, see: (b) Takao, K.; Kojima, Y.; Miyashita, T.; Yashiro, K.; Yamada, T.; Tadano, K. Heterocycles 2009, 77, 167–172. (c) Nakajima, T.; Takiguchi, K.; Yoshida, K.; Ogura, A.; Takao, K. Heterocycles 2019, 99, 661–668.
3. (a) Kawazu, K. Agric. Biol. Chem. 1980, 44, 1367–1372. For a review on vibsane-type diterpenoids, see: (b) Fukuyama, Y.; Kubo, M.; Esumi, T.; Harada, K.; Hioki, H. Heterocycles 2010, 81, 1571– 1602. Bioactivities of vibsanin A: (c) Yu, Z.-Y.; Xiao, H.; Wang, L.-M.; Shen, X.; Jing, Y.; Wang, L.; Sun, W.-F.; Zhang, Y.-F.; Cui, Y.; Shan, Y.-J.; Zhou, W.-B.; Xing, S.; Xiong, G.-L.; Liu, X.-L.; Dong, B.; Feng, J.-N.; Wang, L.-S.; Luo, Q.-L.; Zhao, Q.-S.; Cong, Y.-W. Cancer Res. 2016, 76, 2698–2709. (d) Matsuki, W.; Miyazaki, S.; Yoshida, K.; Ogura, A.; Sasazawa, Y.; Takao, K.; Simizu, S. Bioorg. Med. Chem. Lett. 2017, 27, 4536–4539. (e) Miura, K.; Matsuki, W.; Ogura, A.; Takao, K.; Simizu, S. Bioorg. Med. Chem. in press.
4. For reviews on the synthesis of quaternary stereocenters, see: (a) Corey, E. J.; Guzman-Perez, A. Angew. Chem. Int. Ed. 1998, 37, 388–401. (b) Christoffers, J.; Mann, A. Angew. Chem. Int. Ed. 2001, 40, 4591–4597. (c) Denissova, I.; Barriault, L. Tetrahedron 2003, 59, 10105–10146. (d) Christoffers, J.; Baro, A. Adv. Synth. Catal. 2005, 347, 1473–1482. (e) Trost, B. M.; Jiang, C. Synthesis 2006, 369–396; (f) Cozzi, P. G.; Hilgraf, R.; Zimmermann, N. Eur. J. Org. Chem. 2007, 5969–5994. (g) Bella, M.; Gasperi, T. Synthesis 2009, 1583–1614. (h) Hawner, C.; Alexakis, A. Chem. Commun. 2010, 7295–7306. (i) Das, J. P.; Marek, I. Chem. Commun. 2011, 4593–4623. (j) Hong, A. Y.; Stoltz, B. M. Eur. J. Org. Chem. 2013, 2745–2759. (k) Marek, I.; Minko, Y.; Pasco, M.; Mejuch, T.; Gilboa, N.; Chechik, H.; Das, J. P. J. Am. Chem. Soc. 2014, 136, 2682–2694. (l) Quasdorf, K. W.; Overman, L. E. Nature 2014, 516, 181–191. (m) Büschleb, M.; Dorich, S.; Hanessian, S.; Tao, D.; Schenthal, K. B.; Overman, L. E. Angew. Chem. Int. Ed. 2016, 55, 4156– 4186. (n) Bera, S.; Chatterjee, B.; Mondal, D. RSC Adv. 2016, 6, 77212–77242. (o) Xu, P.-W.; Yu, J.-S.; Chen, C.; Cao, Z.-Y.; Zhou, F.; Zhou, J. ACS Catal. 2019, 9, 1820–1882. (p) Li, C.; Ragab, S. S.; Liu, G.; Tang, W. Nat. Prod. Rep. 2020, Advance Article. doi: 10.1039/C9NP00039A
5. For a recent review on the diastereoselective allylation of carbonyl compounds and imines, see: Yus, M.; González-Gómez, J. C.; Foubelo, F. Chem. Rev. 2013, 113, 5595–5698.
6. For a review on the construction of quaternary stereocenters in carbonyl allylation reactions, see: Marek, I.; Sklute, G. Chem. Commun. 2007, 1683–1691.
7. Takao, K.; Miyashita, T.; Akiyama, N.; Kurisu, T.; Tsunoda, K.; Tadano, K. Heterocycles 2012, 86, 147–153.
8. Takao, K.; Tsunoda, K.; Kurisu, T.; Sakama, A.; Nishimura, Y.; Yoshida, K.; Tadano, K. Org. Lett. 2015, 17, 756–759.
9. Lane, A. L.; Stout, E. P.; Hay, M. E.; Prusak, A. C.; Hardcastle, K.; Fairchild, C. R.; Franzblau, S. G.; Le Roch, K.; Prudhomme, J.; Aalbersberg, W.; Kubanek, J. J. Org. Chem. 2007, 72, 7343–7351.
10. Teasdale, M. E.; Shearer, T. L.; Engel, S.; Alexander, T. S.; Fairchild, C. R.; Prudhomme, J.; Torres, M.; Le Roch, K.; Aalbersberg, W.; Hay, M. E.; Kubanek, J. J. Org. Chem. 2012, 77, 8000–8006.
11. (a) Courtois, G.; Miginiac, L. J. Organomet. Chem. 1974, 69, 1–44. (b) Hutchison, D. A.; Beck, K. R.; Benkeser, R. A.; Grutzner, J. B. J. Am. Chem. Soc. 1973, 95, 7075–7082. (c) Schlosser, M.; Hartmann, J. J. Am. Chem. Soc. 1976, 98, 4674–4676. (d) Yanagisawa, A.; Habaue, S.; Yamamoto, H. J. Am. Chem. Soc. 1991, 113, 5893–5895.
12. (a) Lachance, H.; Hall, D. G. Org. React. 2008, 73, 1–574. (b) Gridnev, I. D. Coord. Chem. Rev. 2008, 252, 1798–1818. (c) Hoffmann, R. W. Angew. Chem. Int. Ed. Engl. 1982, 21, 555–566.
13. Diner, C.; Szabó, K. J. J. Am. Chem. Soc. 2017, 139, 2–14.
14. (a) Matteson, D. S.; Majumdar, D. J. Am. Chem. Soc. 1980, 102, 7588–7590. (b) Matteson, D. S.; Kandil, A. A. Tetrahedron Lett. 1986, 27, 3831–3834. (c) Matteson, D. S. Tetrahedron 1998, 54, 10555–10607.
15. Hoffmann, R. W.; Schlapbach, A. Liebigs Ann. Chem. 1991, 1203–1206.
16. Yamamoto, Y.; Hara, S.; Suzuki, A. Synlett 1996, 883–884.
17. (a) Roush, W. R. In Comprehensive Organic Synthesis; Heathcock, C. H., Ed.; Pergamon Press: Oxford, 1991; Vol. 2, pp 1–53. (b) Roush, W. R.; Ando, K.; Powers, D. B.; Palkowitz, A. D.; Halterman, R. L. J. Am. Chem. Soc. 1990, 112, 6339–6348. (c) Roush, W. R.; Ratz, A. M.; Jablonowski, J. A. J. Org. Chem. 1992, 57, 2047–2052.
18. Morgan, J. B.; Morken, J. P. Org. Lett. 2003, 5, 2573–2575.
19. Kliman, L. T.; Mlynarski, S. N.; Ferris, G. E.; Morken, J. P. Angew. Chem. Int. Ed. 2012, 51, 521– 524.
20. (a) Ito, H.; Kunii, S.; Sawamura, M. Nat. Chem. 2010, 2, 972–976. (b) Yamamoto, E.; Takenouchi, Y.; Ozaki, T.; Miya, T.; Ito, H. J. Am. Chem. Soc. 2014, 136, 16515–16521.
21. Chen, J. L.-Y.; Aggarwal, V. K. Angew. Chem. Int. Ed. 2014, 53, 10992–10996.
22. Hoffmann, R. W.; Sander, T. Chem. Ber. 1990, 123, 145–152.
23. Alam, R.; Vollgraff, T.; Eriksson, L.; Szabó, K. J. J. Am. Chem. Soc. 2015, 137, 11262–11265.
24. (a) Alam, R.; Diner, C.; Jonker, S.; Eriksson, L.; Szabó, K. J. Angew. Chem. Int. Ed. 2016, 55, 14417–14421. (b) Huang, G.; Diner, C.; Szabó, K. J.; Himo, F. Org. Lett. 2017, 19, 5904–5907. (c) Jonker, S. J. T.; Diner, C.; Schulz, G.; Iwamoto, H.; Eriksson, L.; Szabó, K. J. Chem. Commun. 2018, 54, 12852–12855.
25. Schmid, C. R.; Bryant, J. D. Org. Synth. 1995, 72, 6–13.
26. (a) Hubschwerlen, C.; Specklin, J.-L.; Higelin, J. Org. Synth. 1995, 72, 1–5. (b) Jung, M. E.; Shaw, T. J. J. Am. Chem. Soc. 1980, 102, 6304–6311.
27. Dutheuil, G.; Selander, N.; Szabó, K. J.; Aggarwal, V. K. Synthesis 2008, 2293–2297.
28. (a) Gros, E. G.; Deulofeu, V. J. Org. Chem. 1964, 29, 3647–3654. (b) Zimmermann, P.; Schmidt, R. R. Liebigs Ann. Chem. 1988, 663–667. (c) Stephens, B. E.; Liu, F. Tetrahedron Lett. 2007, 48, 9116–9119.
29. (a) Barili, P. L.; Berti, G.; Catelani, G.; Cini, C.; D’Andrea, F.; Mastrorilli, E. Carbohydr. Res. 1995,
278, 43–57. (b) Rhee, J. U.; Bliss, B. I.; RajanBabu, T. V. J. Am. Chem. Soc. 2003, 125, 1492–1493.
30. Du, X.-L.; Chen, H.-L.; Feng, H.-J.; Li, Y.-C. Helv. Chim. Acta 2008, 91, 371–378.
31. Yamamoto, Y.; Maruyama, K. Heterocycles 1982, 18, 357–386.
32. Roush, W. R.; Adam, M. A.; Walts, A. E.; Harris, D. J. J. Am. Chem. Soc. 1986, 108, 3422–3434.
33. Arhart, R. J.; Martin, J. C. J. Am. Chem. Soc. 1972, 94, 5003–5010.
34. Vijayasaradhi, S.; Singh, J.; Aidhen, I. S. Synlett 2000, 110–112.
35. Anis, M.; Ahmed, S.; Hasan, M. M. World J. Pharm. Pharm. Sci. 2017, 6, 1934–1959.
36. (a) Blunt, J. W.; Copp, B. R.; Munro, M. H. G.; Northcote, P. T.; Prinsep, M. R. Nat. Prod. Rep. 2005, 22, 15–61. (b) Lefranc, F.; Koutsaviti, A.; Ioannou, E.; Kornienko, A.; Roussis, V.; Kiss, R.; Newman, D. Nat. Prod. Rep. 2019, 36, 810–841.
37. (a) Kubanek, J.; Prusak, A. C.; Snell, T. W.; Giese, R. A.; Hardcastle, K. I.; Fairchild, C. R.; Aalbersberg, W.; Raventos-Suarez, C.; Hay, M. E. Org. Lett. 2005, 7, 5261–5264. (b) Kubanek, J.; Prusak, A. C.; Snell, T. W.; Giese, R. A.; Fairchild, C. R.; Aalbersberg, W.; Hay, M. E. J. Nat. Prod. 2006, 69, 731–735. (c) Lane, A. L.; Stout, E. P.; Lin, A.-S.; Prudhomme, J.; Le Roch, K.; Fairchild, C. R.; Franzblau, S. G.; Hay, M. E.; Aalbersberg, W.; Kubanek, J. J. Org. Chem. 2009, 74, 2736–2742. (d) Lin, A.-S.; Stout, E. P.; Prudhomme, J.; Le Roch, K.; Fairchild, C. R.; Franzblau, S. G.; Aalbersberg, W.; Hay, M. E.; Kubanek, J. J. Nat. Prod. 2010, 73, 275–278. (e) Stout, E. P.; Prudhomme, J.; Le Roch, K.; Fairchild, C. R.; Franzblau, S. G.; Aalbersberg, W.; Hay, M. E.; Kubanek, J. Bioorg. Med. Chem. Lett. 2010, 20, 5662–5665. (f) Lavoie, S.; Brumley, D.; Alexander, T. S.; Jasmin, C.; Carranza, F. A.; Nelson, K.; Quave, C. L.; Kubanek, J. J. Org. Chem. 2017, 82, 4160–4169. (g) Woolner, V. H.; Gordon, R. M. A.; Miller, J. H.; Lein, M.; Northcote, P. T.; Keyzers, R. A. J. Nat. Prod. 2018, 81, 2446–2454.
38. (a) Stout, E. P.; Cervantes, S.; Prudhomme, J.; France, S.; La Clair, J. J.; Le Roch, K.; Kubanek, J. ChemMedChem 2011, 6, 1572−1577. (b) Teasdale, M. E.; Prudhomme, J.; Torres, M.; Braley, M.; Cervantes, S.; Bhatia, S. C.; La Clair, J. J.; Le Roch, K.; Kubanek, J. ACS Med. Chem. Lett. 2013, 4, 989–993.
39. (a) Lin, H.; Pochapsky, S. S.; Krauss, I. J. Org. Lett. 2011, 13, 1222–1225. (b) Key, R. E. Ph.D. Thesis, Georgia Institute of Technology, August 2015.
40. (a) Prinsep, M. R.; Thomson, R. A.; West, M. L.; Wylie, B. L. J. Nat. Prod. 1996, 59, 786–788. (b) Jaki, B.; Orjala, J.; Sticher, O. J. Nat. Prod. 1999, 62, 502–503. (c) Jaki, B.; Heilmann, J.; Sticher, O. J. Nat. Prod. 2000, 63, 1283–1285.
41. (a) Siebert, M.; Severin. K.; Heide, L. Microbiology (Reading, U.K.) 1994, 140, 897–904. (b) 秋久俊博,市瀬浩志,浮谷基彦,木村賢一,小池一男,佐藤忠章,李巍.秋久俊博,小池一男編.資源天然物化学.改訂版,共立出版,2017.
42. Butler, A.; Carter-Franklin, J. N. Nat. Prod. Rep. 2004, 21, 180–188.
43. 富田治芳,野村隆浩,久留島潤,谷本弘一.日本臨床微生物学雑誌.2014,24,180–194.
44. (a) Rilling, H. C.; Poulter, C. D.; Epstein, W. W.; Larsen, B. J. Am. Chem. Soc. 1971, 93, 1783– 1785. (b) Tan, Q.; Wang, X.; Xiong, Y.; Zhao, Z.; Li, L.; Tang, P.; Zhang, M. Angew. Chem. Int. Ed. 2017, 56, 4829–4833.
45. Willand-Charnley, R.; Fisher, T. J.; Johnson, B. M.; Dussault, P. H. Org. Lett. 2012, 14, 2242– 2245.
46. Dhanoa, D. S.; Bagley, S. W.; Chang, R. S. L.; Lotti, V. J.; Chen, T. B.; Kivlighn, S. D.; Zingaro, G. J.; Siegl, P. K. S.; Chakravarty, P. K.; Patchett, A. A.; Greenlee, W. J. J. Med. Chem. 1993, 36, 3738–3742.
47. (a) Blanc, G. Bull. Soc. Chim. Fr. 1923, 33, 313. (b) For a review of haloalkylation of aromatic compound, see: Fuson, R. C.; McKeever, C. H. Org. React. 1942, 1, 63–90.
48. Corey, E. J.; Gilman, N. W.; Ganem, B. E. J. Am. Chem. Soc. 1968, 90, 5616–5617.
49. Matsugi, M.; Gotanda, K.; Ohira, C.; Suemura, M.; Sano, A.; Kita, Y. J. Org. Chem. 1999, 64, 6928–6930.
50. Fujii, H.; Oshima, K.; Utimoto, K. Chem. Lett. 1991, 20, 1847–1848.
51. Asbun, W.; Binkley, S. B. J. Org. Chem. 1966, 31, 2215–2219.
52. Aroyan, A. A. Izv. Akad. Nauk, Arm. SSR, Khim. Nauki 1962, 15, 157–165.
53. (a) Ohgiya, T.; Kutsumura, N.; Nishiyama, S. Synlett 2008, 3091–3105. (b) 扇谷忠明.慶應義塾大学、2005、博士論文.(c) Kutsumura, N.; Iijima, M.; Toguchi, S.; Saito, T. Chem. Lett. 2011, 40, 1231–1232. (d) Kutsumura, N.; Toguchi, S.; Iijima, M.; Tanaka, O.; Iwakura, I.; Saito, T. Tetrahedron 2014, 70, 8004–8009.
54. Tshepelevitsh, S.; Kütt, A.; Lõkov, M.; Kaljurand, I.; Saame, J.; Heering, A.; Plieger, P. G.; Vianello, R.; Leito, I. Eur. J. Org. Chem. 2019, 6735–6748.
55. Trost, B. M.; Rise, F. J. Am. Chem. Soc. 1987, 109, 3161–3163.
56. For examples of stereoselective cyclohexane formation by palladium-catalyzed cycloisomeriza- tion or palladium-catalyzed reductive cyclization of 1,7-enyne, see: (a) Trost, B. M.; Li, Y. J. Am. Chem. Soc. 1996, 118, 6625–6633. (b) Trost, B. M.; Corte, J. R.; Gudiksen, M. S. Angew. Chem. Int. Ed. 1999, 38, 3662–3664. (c) Oh, C. H.; Jung, H. H.; Kim, J. S.; Cho, S. W. Angew. Chem. Int. Ed. 2000, 39, 752–755. (d) Trost, B. M.; Dong, L.; Schroeder, G. M. J. Am. Chem. Soc. 2005, 127, 10259–10268. (e) Trost, B. M.; Gutierrez, A. C.; Ferreira, E. M. J. Am. Chem. Soc. 2010, 132, 9206–9218.
57. Node, M.; Kumar, K.; Nishide, K.; Ohsugi, S.; Miyamoto, T. Tetrahedron Lett. 2001, 42, 9207– 9210.
58. For examples of formation of pyran ring from allyl- or homoallylphenol using AlCl3, see: (a) Gopalakrishnan, G.; Kasinath, V.; Singh, N. D. P.; Thirumurugan, R.; Raj, S. S. S.; Shanmugam, G. Molecules 2000, 5, 880–885. (b) Sae-Lao, P.; Kittakoop, P.; Rajviroongit, S. Tetrahedron Lett. 2006, 47, 345–348. (c) Huang, Q.; Wang, Q.; Zheng, J.; Zhang, J.; Pan, X.; She, X. Tetrahedron 2007, 63, 1014–1021.
59. (a) Tsunoda, T.; Yamamiya, Y.; Itô, S. Tetrahedron Lett. 1993, 34, 1639–1642. (b) 角田鉄人,伊東 .有機合成化学協会誌.1997,55,631–641.
60. Harrowven, D. C.; Curran, D. P.; Kostiuk, S. L.; Wallis-Guy, I. L.; Whiting, S.; Stenning, K. J.; Tang, B.; Packard, E.; Nanson, L. Chem. Commun. 2010, 46, 6335–6337.