Journal of Organic Chemistry p. 274 - 279 (1980)
Update date:2022-09-26
Topics:
Detty, Michael R.
Treatment of diaryl or alkyl aryl selenides and diaryl or dialkyl tellurides first with a positive halogen source (N-chlorosuccinimide, tert-butyl hypochlorite) followed by alkaline hydrolysis (10percent sodium hydroxide, saturated sodium bicarbonate) gave the corresponding selenoxides or telluroxides (or hydrates) in good yield.The method is tolerant of a variety of functional groups including esters, olefins, alcohols, ethers, and ketones.The formal oxidation step is believed to be the formation of a chloroselenonium or chlorotelluronium species followed by hydrolysis. 1H NMR evidence is given for a benzylphenylselenonium species. Selenoxide fragmentation reactions during the hydrolysis step were observed
View MoreHangzhou Donglou Bio-nutrient Co., Ltd.
Contact:+86-571-82225795,13967112289
Address:Louta Town, Xiaoshan,Hangzhou,Zhejiang
Shandong Loyal Chemical industrial Co.,Ltd
Contact:0533-7451788
Address:Linzi Chemical Industrial Park, Zibo, Shandong Province
Contact:0027-717-456976
Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA
Ceresking Ecology & Technology co.,ltd
Contact:86 22 66218397
Address:Room 1613, Zheshang Mansion, No. 1988, Yingbin Avenue, Binhai New District, Tianjin,China.
Shandong Zhongcheng Barium Salt Co., Ltd
Contact:+86-15725732638
Address:No.29 baoxi road, hi-tech zone, zibo, shandong
Doi:10.1021/ja040039u
(2004)Doi:10.1021/jo01292a003
(1980)Doi:10.1021/jo01295a045
(1980)Doi:10.1021/jo50015a004
(1953)Doi:10.1016/0022-328X(91)86380-9
(1991)Doi:10.1055/s-0039-1690055
(2020)
