Australian Journal of Chemistry p. 1783 - 1788 (1990)
Update date:2022-07-29
Topics:
Lai, Yee-Hing
Tan, Quee-May
A synthetic route to a dithia<3.3>metacyclophane with a benzylic functional (methoxymethyl) group at C9 is described.The benzylic function however had to be introduced at a later stage in the synthetic scheme to optimize the overall yield.Only the anti isomer of the desired dithiacyclophane (7) was isolated.The entire methoxymethyl group lies within the shielding zone of the opposite benzene ring as indicated in the 1H n.m.r. spectrum.Attempts to convert anti-(7) into the novel aromatic system (5b) by a rearrangement-elimination sequence however failed.
View MoreWUXI HONOR SHINE CHEMICAL CO.,LTD
Contact:+86-510-83593312
Address:No.1699 Huishan avenue,Huishan district,Wuxi ,Jiangsu,China,214177.(Wuxi Huishan Ecomonic Develop Zone )
website:http://www.ringchemicals.com/
Contact:+1-416-493-6870
Address:Toronto, Canada
wuxi leji biology technology co., LTD
website:http://www.lejibio.com/
Contact:18362718864
Address:The Nanyue Road No. 2, Yixing City, Jiangsu Province
Qingdao Kylin Trading Co., Ltd.
Contact:0086-532-68979884/58972912/68972263/65/88171519
Address:Room 2308,A building International Trade Center No.230 Changjiang Middle Road of Qingdao Economic Development Zone,Shandong,China.
Contact:86-10-62664360
Address:Building 10,No.18 AnNingZhuang East Road, GuangHua Pioneer Park,HaiDian District, BeiJing China
Doi:10.1021/jo00429a035
(1977)Doi:10.1016/S0040-4039(03)01591-0
(2003)Doi:10.1021/jo00431a011
(1977)Doi:10.1021/cg500481u
(2014)Doi:10.1016/j.tet.2017.06.061
(2017)Doi:10.1016/S0040-4039(97)10782-1
(1998)
