dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

Base Information

Chemical Name:dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane
CAS No.:112918-29-3
Molecular Formula:C₂₉H₂₈Br₂O₃
Molecular Weight:584.348
Hs Code.:

Synonyms:dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

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Chemical Property of dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

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Technology Process of dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

There total 3 articles about dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane 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: 84.0%

: 75-25-2
Bromoform

: 112918-28-2
dl-cis-2-(2-acetoxycyclopent-4-enyl)ethanol triphenylmethyl ether

: 112918-29-3
dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

Guidance literature:: With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane; at 50 ℃; for 20h;
DOI:10.1021/jm00163a038

Reference yield:

: 49826-08-6,54483-54-4,54483-55-5,75331-67-8
1-hydroxy-2-(2-hydroxyethyl)cyclopent-3-ene

: 112918-29-3
dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / Et₃N, 4-(dimethylamino)pyridine / CH₂Cl₂ / 20 h / Ambient temperature

2: 99 percent / 4-(dimethylamino)pyridine, pyridine / 2 h / Ambient temperature

3: 84 percent / 40percent aq. NaOH / benzyltriethylammonium chloride / CH₂Cl₂ / 20 h / 50 °C

With pyridine; dmap; sodium hydroxide; triethylamine; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane;
DOI:10.1021/jm00163a038

Reference yield:

: 76-83-5
trityl chloride

: 112918-29-3
dl-(1α,2α,3α,5α)-6,6-dibromo-3-acetoxy-2-<2-(triphenylmethoxy)ethyl>bicyclo<3.1.0>hexane

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / Et₃N, 4-(dimethylamino)pyridine / CH₂Cl₂ / 20 h / Ambient temperature

2: 99 percent / 4-(dimethylamino)pyridine, pyridine / 2 h / Ambient temperature

3: 84 percent / 40percent aq. NaOH / benzyltriethylammonium chloride / CH₂Cl₂ / 20 h / 50 °C

With pyridine; dmap; sodium hydroxide; triethylamine; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane;
DOI:10.1021/jm00163a038