Journal of Organic Chemistry p. 4753 - 4759 (1991)
Update date:2022-07-30
Topics:
Paisdor, Bernd
Kuck, Dietmar
A new and efficient route to the tribenzo<3.3.3>propellane 1 (triptindan) and to some interesting derivatives such as 9-triptindanone (13) and 9,10,11-triptindantrione (3) has been developed.The propellane framework of 13 is accessible from 1,3-indandione in only two steps.Triketone 3, a versatile substrate with formal C3v molecular symmetry, is obtained from 13 in two further steps.First examples are presented for reactions of 3 leading to more complex benzoannelated centropolyquinanes (centropolyindans).
View MoreJinhua City Mingzhu Pharmaceutical Co.,Ltd.
Contact:15857995878 0579-82207761
Address:No.169 Shenze Road, New Area,Jinpan Development Zone, Jinhua
Tianjin Te-An Chemtech Co., Ltd.(expird)
Contact:+86-22-65378638
Address:A5-8, No.80 Haiyun Street, TEDA
Hefei EnliPharma Tecnology Co.,Ltd
Contact:0086-551-66399836
Address:Qing Cheng ShuiXiang Building 805, Mengcheng North Road , ShuangFeng Economic Development Zone Anhui HeFei
Ningbo Hi-tech Zone Nice-Synth Chemical Industry Ltd.
Contact:+86-(574)-81110986
Address:No. 1210, Building 3, Wante Business Centre, Hi-tech Zone, Ningbo
Zhejiang Kente Chemical Co.,Ltd.
Contact:86-0576-87651912
Address:No.7, Fengxi West Road, Modern Industrial Zone
Doi:10.1039/c1ob06593a
(2011)Doi:10.1016/j.bmc.2011.10.059
(2011)Doi:10.1055/s-1989-27227
(1989)Doi:10.1590/S0103-50532011000800022
(2011)Doi:10.1002/ardp.19913240413
(1991)Doi:10.1007/BF00965453
(1991)