1443413-94-2Relevant articles and documents
Cobalt(II)/TPPMS-Catalyzed Dehydrative Nucleophilic Substitution of Alcohols in Water
Hikawa, Hidemasa,Ijichi, Yukiko,Kikkawa, Shoko,Azumaya, Isao
supporting information, p. 465 - 468 (2017/02/05)
A green and sustainable direct dehydrative amination of alcohols, catalyzed by cobalt(II)/TPPMS (sodium diphenylphosphinobenzene-3-sulfonate) in water, is described. Earth-abundant cobalt is used in form of Co(hfac)2·xH2O (hfac: hexa
Chemoselective benzylation of unprotected anthranilic acids with benzhydryl alcohols by water-soluble Au(III)/TPPMS in water
Hikawa, Hidemasa,Suzuki, Hideharu,Yokoyama, Yuusaku,Azumaya, Isao
, p. 6714 - 6720 (2013/07/26)
A novel and efficient method for the benzylation of unprotected anthranilic acids with benzhydryl alcohols using water-soluble Au(III)/TPPMS in water is developed. Water plays an important role in our catalytic system. This new protocol could be used for not only N-benzylation, but also chemoselective C-benzylation by the Friedel-Crafts reaction.