(1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

Base Information

Chemical Name:(1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane
CAS No.:132617-06-2
Molecular Formula:C₈H₁₂Br₂O₃
Molecular Weight:315.989
Hs Code.:

Synonyms:

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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 (1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

Chemical Property:

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Technology Process of (1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

There total 3 articles about (1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane 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:

: Acetic acid (1R,4S)-4-acetoxy-2,3-dibromo-cyclohexyl ester

: 132617-06-2
(1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

: 132513-01-0
(1S)-(+)-1α-acetoxy-2α,3β-dibromo-4α-hydroxycyclohexane

Guidance literature:: With Candida rugosa lipase; at 25 ℃;
DOI:10.1021/ol050339w

Reference yield:

: 78776-45-1
cis-2-cyclohexenyl-1,4-diacetate

: 132617-06-2
(1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / bromine / CS₂ / 0.83 h / -78 °C / Irradiation

2: H₂O / 72 h / enzymatic hydrolysis with lipase from Candida rugosa, phosphate buffer, pH= 6.95 to 7.05

With bromine; In carbon disulfide; water;
DOI:10.1021/jo00008a016

Reference yield:

: 132513-00-9,132617-07-3,132617-08-4
(+/-)-1α,4α-diacetoxy-2β,3α-dibromocyclohexane

: 132617-06-2
(1S)-(-)-1α-acetoxy-2β,3α-dibromo-4α-hydroxycyclohexane

: 132513-01-0
(1S)-(+)-1α-acetoxy-2α,3β-dibromo-4α-hydroxycyclohexane

Guidance literature:: In water; for 72h; Yield given. Yields of byproduct given; enzymatic hydrolysis with lipase from Candida rugosa, phosphate buffer, pH= 6.95 to 7.05;
DOI:10.1021/jo00008a016