Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

Base Information

Chemical Name:Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester
CAS No.:145049-10-1
Molecular Formula:C₁₅H₂₂O₅S
Molecular Weight:314.403
Hs Code.:

Synonyms:Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

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Chemical Property of Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

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Technology Process of Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

There total 3 articles about Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl 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: 88.0%

: 541-41-3
chloroformic acid ethyl ester

: 132059-17-7
(R)-(-)-5-p-toluenesulfonyl-3-pentanol

: 145049-10-1
Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

Guidance literature:: With pyridine; for 16h; Ambient temperature;
DOI:10.1016/S0040-4020(01)81988-8

Reference yield:

: 105363-57-3
(3-hydroxy)pentyl p-tolyl sulfone

: 145049-10-1
Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 29 percent / diethyl ether / 27.5 h / Ambient temperature; Lipase PS 30

2: 93 percent / K₂CO₃ / methanol / 16 h / Ambient temperature

3: 88 percent / pyridine / 16 h / Ambient temperature

With pyridine; potassium carbonate; In methanol; diethyl ether;
DOI:10.1016/S0040-4020(01)81988-8

Reference yield:

: 145049-07-6
Acetic acid (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

: 145049-10-1
Carbonic acid ethyl ester (R)-1-ethyl-3-(toluene-4-sulfonyl)-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / K₂CO₃ / methanol / 16 h / Ambient temperature

2: 88 percent / pyridine / 16 h / Ambient temperature

With pyridine; potassium carbonate; In methanol;
DOI:10.1016/S0040-4020(01)81988-8