60595-12-2

Usage

InChI:InChI=1/C13H20S2/c1-3-10-14-13(15-11-4-2)12-8-6-5-7-9-12/h5-9,13H,3-4,10-11H2,1-2H3

Upstream product

• 107-03-9 1-thiopropane 
• 100-52-7 benzaldehyde 
• 57422-58-9 bis(propylsulfanyl)methane 

Downstream Products

• 39251-01-9 propyl thiobenzoate 
• 92387-08-1 1,2-bis(propylthio)-1,2-diphenylethane 
• 138609-95-7 1,1,2,2-tetrakis(propylthio)-1,2-diphenylethane 
• 629-19-6 Dipropyl disulfide 
• 1072800-64-6 1-(naphth-1-yl)-2-phenyl-2,2-bis(propylthio)ethanol 

Relevant academic research and scientific papers

Indium tribromide-catalyzed chemoselective dithioacetalization of aldehydes in non-aqueous and aqueous media

Indium tribromide efficiently catalyzes the chemoselective dithioacetalization of aldehydes in the presence of ketones in dichloromethane. The catalyst is also active in water, which can be reused, in the same pot, for several times without any decrease in the yield of reaction. (C) 2000 Published by Elsevier Science Ltd.

Selective Catalytic Transesterification, Transthiolesterification, and Protection of Carbonyl Compounds over Natural Kaolinitic Clay

Transesterification and transthiolesterification of β-keto esters with variety of alcohols and thiols and selective protection of carbonyl functions with various protecting groups catalyzed by natural kaolinitic clay are described. The clay has been found to be an efficient catalyst in transesterifying long chain alcohols, unsaturated alcohols, and phenols to give their corresponding β-keto esters in high yields. For the first time, transthiolesterification of β-keto esters with a variety of thiols has been achieved under catalytic conditions. Clay also catalyzes selective transesterification of β-keto esters by primary alcohols in the presence of secondary and tertiary alcohols giving corresponding β-keto esters. A systematic study involving the reactivity of different nucleophiles (alcohols, amines, and thiols) toward β-keto esters is also described. Sterically hindered carbonyl groups as well as α,β-unsaturated carbonyl groups underwent protection without the deconjugation of the double bond. Chemoselective protection of aldehydes in the presence of ketones has also been achieved over natural kaolinitic clay.

Natural kaolinitic clay: A remarkable reusable solid catalyst for the selective functional protection of aldehydes and ketones

Natural kaolinitic clay possessing transition metals such as Fe and Ti in its lattice has been found to catalyze efficiently the chemoselective acetalization and thioacetalization of variety of carbonyl compounds with ethane - 1,2 - diol and ethane - 1,2 - dithiol respectively.