(1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

Base Information

Chemical Name:(1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone
CAS No.:123163-88-2
Molecular Formula:C₁₂H₁₁ClO₂S
Molecular Weight:254.737
Hs Code.:

Synonyms:(1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

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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 (1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

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Technology Process of (1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

There total 4 articles about (1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone 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:

: 101677-60-5
(1RS,2RS,4SR,5RS,6RS)-2-endo-acetoxy-5-endo-chloro-6-exo-benzenesulfenyl-7-oxabicyclo<2.2.1>heptane-2-exo-carbonitrile

: 123163-88-2
(1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

Guidance literature:: With methanol; formaldehyd; sodium methylate; Yield given. Multistep reaction; 1.) 20 deg C, 2 h; 2.) H₂O, 20 deg C 15 min;
DOI:10.1016/S0040-4039(00)98879-8

Reference yield:

: 79902-01-5,84120-97-8,84120-98-9,84424-28-2,94482-74-3,105497-65-2,120056-66-8,148346-15-0
2-endo-acetoxy-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile

: 123163-88-2
(1RS,4SR,5RS,6RS)-5-endo-chloro-6-exo-benzenesulfenyl-7-oxa-2-bicyclo<2.2.1>heptanone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) N-chlorosuccinimide / 1.) CH₂Cl₂, 20 deg C, 30 min, 2.) CH₂Cl₂, from -78 deg C to RT

2: NaOMe / methanol / 1 h / 20 °C

3: 37percent aq. formaldehyde / 0.25 h / 20 °C

With N-chloro-succinimide; formaldehyd; sodium methylate; In methanol;
DOI:10.1021/jo00376a055