(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

Base Information

Chemical Name:(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester
CAS No.:865353-46-4
Molecular Formula:C₁₅H₂₂ClNO₄S
Molecular Weight:347.863
Hs Code.:

Synonyms:(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

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Chemical Property of (S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

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Technology Process of (S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

There total 3 articles about (S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl 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:

: (2S,3R)-3-Methoxycarbonylamino-1-phenyl-heptane-2-sulfonic acid

: 865353-46-4
(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

Guidance literature:: (2S,3R)-3-Methoxycarbonylamino-1-phenyl-heptane-2-sulfonic acid; With sodium acetate; In dichloromethane; at 20 ℃; for 1h;

With phosgene; In dichloromethane; N,N-dimethyl-formamide; toluene; at 20 ℃; for 2h;
DOI:10.1055/s-2005-865326

Reference yield:

: 865353-39-5
(S,R)-[1-(1-mercapto-2-phenylethyl)pentyl]carbamic acid methyl ester

: 865353-46-4
(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: aq. H₂O₂; ammonium heptamolybdate / methanol / 48 h

2.1: NaOAc / CH₂Cl₂ / 1 h / 20 °C

2.2: 137 mg / phosgene / CH₂Cl₂; dimethylformamide; toluene / 2 h / 20 °C

With ammonium heptamolybdate; dihydrogen peroxide; sodium acetate; In methanol; dichloromethane;
DOI:10.1055/s-2005-865326

Reference yield:

: 639077-06-8
methyl (2S,1R)-(+)-[1-(1-benzylsulfanyl-2-phenylethyl)pentyl]carbamate

: 865353-46-4
(S,R)-[1-(1-chlorosulfonyl-2-phenylethyl)pentyl]carbamic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 94 percent / Li; NH₃ / tetrahydrofuran / 0.5 h / -33 °C

2.1: aq. H₂O₂; ammonium heptamolybdate / methanol / 48 h

3.1: NaOAc / CH₂Cl₂ / 1 h / 20 °C

3.2: 137 mg / phosgene / CH₂Cl₂; dimethylformamide; toluene / 2 h / 20 °C

With ammonium heptamolybdate; ammonia; dihydrogen peroxide; sodium acetate; lithium; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1055/s-2005-865326