Journal of Organic Chemistry p. 4659 - 4661 (1985)
Update date:2022-07-29
Topics:
Tsang, Raymond
Fraser-Reid, Bert
A process has been developed for bisannulation of a pyranose ring to produce the trichothecene skeleton in which (a) the cyclohexeno (A) ring is connected at C1/C2 of the sugar, (b) an Eschenmoser-Claisen rearrangement is applied at C3 to generate an equatorially oriented acetamido unit, and (c) the activated methylene group is used to displace a sulfonate at C6 of the original sugar in a process that forms the C ring.
View MoreContact:+86-710-3516804
Address:Number 83,Panggong road,Xiangcheng District,Xiangyang ,Hubei
FREEBARQUE DEVELOPMENT GROUP LIMITED
Contact:+86(0)10-5109 5335 or 5109 5345
Address:Room602,Block1-B,LINGDI OFFICE,NO.13 BEIYUAN ROAD
Wuhan Yitongtai Science and Technology Co.,Ltd.
Contact:+86-27-88933550
Address:27th Fl. Bldg. 1, Shuian International Mansion, Heping Ave, Wuhan, Hubei, China
website:http://www.win-winchemical.com
Contact:0086-577-64498589
Address:6F, No. 396 Xingping Road, Longwan Industrial Zone, Wenzhou City, Zhejiang, 325000 P.R.China
Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)
website:http://www.bjgreenchem.com/
Contact:+86-427-6515887
Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing
Doi:10.1016/j.ejmech.2011.08.028
(2011)Doi:10.1021/ja01571a030
(1957)Doi:10.1021/jm9707380
(1998)Doi:10.1016/S0040-4020(98)00992-2
(1998)Doi:10.1080/00397919608004646
(1996)Doi:10.1021/ja01488a053
(1960)