Tetrahedron Letters p. 1623 - 1626 (1985)
Update date:2022-08-04
Topics: NMR spectroscopy Palladium-catalyzed cross-coupling Protonation Nucleophilic substitution Carbonyl Compounds Deuterium
Schaub, Bruno
Schlosser, Manfred
While α-lithio ylid 2 may be generated from triphenylphosphonio-bromomethylid through halogen/metal exchange, the reaction of triphenylphosphonio-methylid 1 with sec- or tert-butyllithium produces nearly quantitatively the o-lithio ylid 3, which is stable at -60 deg C but slowly decomposes at higher temperatures via a cyclization product 5 to give the α-lithio phosphine 4.
View MoreShanghai He Yang International Trading Co., Ltd.
Contact:+86-21-52043598
Address:Room 816, Blag.5, No.58 Huachi Road
Suzhou CarbonWell Pharma-Tech Co., Ltd
Contact:Tel: + 86 (0)512-8898-1216; + 86-18606258602
Address:2358 Changan Road, Wujiang Scientific Innovation Park, Wujiang, Jiangsu Province, P. R. China 215200
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.
NEW FORTUNE INDUSTRIAL CO.,LTD.
website:http://newfortune.lookchem.com/
Contact:+86-25-8645-9456
Address:C4-105 GREEN ISLAND FLOWER TOWN
Contact:+44 7958 511245
Address:PO Box 469, Manchester, UK
Doi:10.1016/j.tetlet.2014.03.093
(2014)Doi:10.1021/jo047918j
(2005)Doi:10.1021/om049000o
(2005)Doi:10.1055/s-2004-837208
(2005)Doi:10.1016/j.tet.2016.03.022
(2016)Doi:10.1016/j.bmc.2004.12.006
(2005)
