Tetrahedron Letters p. 4565 - 4568 (1980)
Update date:2022-08-10
Topics:
Chiang, Long-Yong
Meinwald, Jerrold
Three new electron donors, acenaphtho<5,6-cd>-1,2-dithiole (1), acenaphtho<5,6-cd>-1,2-diselenole (2), and acenaphtho<5,6-cd>-1,2-ditellurole (3), can be prepared in 28percent, 22percent, and 14percent yields respectively by reaction of the elemental chalcogens (S, Se, Te) with 5,6-dilithioacenaphthylene (4).Compound 4 is generated by treatment of 5,6-dibromoacenaphthylene (5), for which a convenient preparation is described, with n-butyllithium(2 equiv.) in THF at -78 deg C.
View More
website:http://www.truewingroup.com
Contact:86-311-66699812
Address:NO.600 ZHONGSHAN EAST ROAD SHIJIAZHUANG
FREEBARQUE DEVELOPMENT GROUP LIMITED
Contact:+86(0)10-5109 5335 or 5109 5345
Address:Room602,Block1-B,LINGDI OFFICE,NO.13 BEIYUAN ROAD
GUANGZHOU MEDCAN PHARMATECH LTD
website:http://www.gzmedcan.com
Contact:+86-20-82519649
Address:Building J,Room 101,1 JiangtashanRd,Guang Zhou Science City,Guang Zhou ,China
Tianjin Hedong Red Cliff Chemical Reagent Factory
Contact:+86-022-84780548
Address:Li Ming Zhuang Gong Ye Yuan,Dongli District,Tianjin,China
Shanghai Rainbow Chemistry Co., Ltd.
Contact:+86-21-64968086-5815/5812
Address:3rd floor, Building 7, 251 Faladi Road, Zhangjiang Hi-Tech Park, Pudong District, Shanghai, P.R. China
Doi:10.3390/molecules21030164
(2016)Doi:10.1046/j.1440-1614.2001.00867.x
(1951)Doi:10.1016/j.jorganchem.2013.11.022
(2014)Doi:10.1002/jps.2600831027
(1994)Doi:10.1111/j.1475-682X.2000.tb00897.x
(1936)Doi:10.1021/ja00814a048
(1974)
