β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

Base Information

Chemical Name:β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone
CAS No.:137351-38-3
Molecular Formula:C₂₁H₁₈O₃S₂
Molecular Weight:382.504
Hs Code.:

Synonyms:β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

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Chemical Property of β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

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Technology Process of β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

There total 7 articles about β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

: 1212-08-4
S-Phenyl benzenethiosulfonate

: 22183-12-6
(E)-1-((2-iodo-2-phenylvinyl)sulfonyl)-4-methylbenzene

: 137351-38-3
β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

Guidance literature:: With sodium acetate; In N,N-dimethyl-formamide; at 90 ℃; for 3h; Inert atmosphere; Schlenk technique;
DOI:10.1002/ejoc.201900676

Reference yield: 60.0%

: 67655-17-8
α-chloro-α-(phenylthio)acetophenone

: 824-79-3
sodium 4-methylbenzenesulfinate

: 137351-38-3
β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

Guidance literature:: With tetra(n-butyl)ammonium hydrogensulfate; In acetone; benzene; at 60 ℃; for 4h;
DOI:10.1080/00397919108019810

Reference yield:

: 536-74-3
phenylacetylene

: 137351-38-3
β-keto α-thiophenyl β-phenyl ethyl p-toluene sulfone

Guidance literature:: Multi-step reaction with 2 steps

1: iodine / water / 3 h / 20 °C / Inert atmosphere

2: sodium acetate / N,N-dimethyl-formamide / 3 h / 90 °C / Inert atmosphere; Schlenk technique

With iodine; sodium acetate; In water; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201900676