4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

Base Information

Chemical Name:4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester
CAS No.:79894-66-9
Molecular Formula:C₁₇H₂₃NO₃S
Molecular Weight:321.441
Hs Code.:

Synonyms:4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

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Technology Process of 4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

There total 2 articles about 4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester 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: 72.0%

: 19715-49-2
4-(dimethylamino)benzenesulfonyl chloride

: 66062-74-6,71188-71-1,82031-74-1
trans-2-(1-Propinyl)cyclohexanol

: 79894-66-9
4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

Guidance literature:: With pyridine; In dichloromethane; Eiskuehlung;
DOI:10.1055/s-1981-29505

Reference yield:

: 286-20-4
cyclohexane-1,2-epoxide

: 79894-66-9
4-Dimethylamino-benzenesulfonic acid (1R,2S)-2-prop-1-ynyl-cyclohexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Eisen(III)-nitrat, Li, Triphenylmethan, 2.) HMPT / 1.) Ammoniak, -40 bis -50 deg C, 2.) Raumtemp_., 18h

2: 72 percent / Pyridin / CH₂Cl₂ / Eiskuehlung

With pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; triphenylmethane; lithium; ferric nitrate; In dichloromethane;
DOI:10.1055/s-1981-29505