Helvetica Chimica Acta p. 1706 - 1710 (1980)
Update date:2022-08-16
Topics:
Oppolzer, Wolfgang
Grayson, J. Ian
The racemic alkaloids chanoclavine I (1) and isochanoclavine I (2) have been synthesized stereoselectively from indole-4-carbaldehyde (3) by a sequence of 11 operations in overall yields of 14percent and 2.4percent, respectively.The key step 6->8 (Scheme 2) involves a transient nitrone 7 which undergoes a regio- and stereoselective intramolecular cycloaddition to a 1,2-disubstituted olefinic bond.
View More
Shanghai Rich Chemicals Co., Ltd
website:http://www.richchemical.com
Contact:+86-21-20255798
Address:Pudong Shanghai,China
Mollt Biochem Co., Ltd(expird)
Contact:+86-21-38682181
Address:shanghai ,china
KINHENG CHEMICAL(SHANGHAI)CO., LTD.
Contact:+8621-60490170
Address:Room401, No.28,Lane 189, Yangshupu Rd. Shanghai, China.
website:http://www.NEM.COM.CN
Contact:+86-393-4411771
Address:The west section of shengli Road,Puyang,Henan Province,China
Contact:86 21 3772 9386
Address:Rm.1803,Starry Bldg.1,1505 Meijiabang Road,Shanghai 201620 China
Doi:10.1021/ja052864w
(2005)Doi:10.1021/ol9024315
(2010)Doi:10.1016/j.chemphys.2010.12.004
(2011)Doi:10.1002/adsc.201300706
(2014)Doi:10.1016/S0957-4166(03)00280-5
(2003)Doi:10.4314/bcse.v28i3.13
(2014)
