Tetrahedron p. 8099 - 8112 (1996)
Update date:2022-09-26
Topics:
Ohkubo, Mitsuru
Nishimura, Teruyuki
Jona, Hideki
Honma, Teruki
Morishima, Hajime
A practical method for the synthesis of an indolo[2,3-a]pyrrolo[3,4- c]carbazole ring system is described. The method involves two key processes: a coupling reaction between indole and substituted methylmaleimide portions using lithium hexamethyldisilazide (LiHMDS) as a base, and the oxidative cyclization of bisindolylmaleimide with palladium (II) chloride. We applied this method to the synthesis of arcyriaflavin B (5), C (6) and D (7).
View MoreContact:
Address:ROOM 1715, No#345 Jin Xiang Road, Pudong District
Sichuan Mianzhu Ronghong Chemical Co.,LTd
Contact:8613981840544
Address:XINSHI INDUSTRY PARK,MIANZHU,SICHUAN,CHINA
Contact:+86-371-67759225
Address:No.32, Jinsuo Road, High-tech Zone
Guangzhou Probig Fine Chemical Co., Ltd.
Contact:020-86297874
Address:No.2, 1/F, No.20, Hetai Road,Hebian Village, Baiyun District,Guangzhou,China
Shanghai Hohance Chemical Co., ltd
Contact:13914753421
Address:Fl.5；Bld. 70, Lane 1500; Xinfei Road
Doi:10.1002/hlca.19940770604
(1994)Doi:10.1021/ja00066a056
(1993)Doi:10.1134/S0036024406030046
(2006)Doi:10.1039/DT9930001281
(1993)Doi:10.1021/jo00304a016
(1990)Doi:10.1248/cpb.41.636
(1993)
