Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

Base Information

Chemical Name:Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester
CAS No.:156832-58-5
Molecular Formula:C₃₁H₃₂BrO₆P
Molecular Weight:611.469
Hs Code.:

Synonyms:Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

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Chemical Property of Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

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Technology Process of Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

There total 3 articles about Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-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: 52.0%

: 76-83-5
trityl chloride

: 156832-57-4
Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2,3-dihydroxy-propyl ester

: 156832-58-5
Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

Guidance literature:: With N-ethyl-N,N-diisopropylamine; for 40h; Ambient temperature;
DOI:10.1021/jo00128a043

Reference yield:

: 169684-98-4
Phosphorochloridic acid 2-bromo-ethyl ester (R)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

: 156832-58-5
Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

Guidance literature:: Multi-step reaction with 3 steps

2: 80 percent / 1 M H₃PO₄ / Ambient temperature

3: 52 percent / DIPEA / 40 h / Ambient temperature

With phosphoric acid; N-ethyl-N,N-diisopropylamine;
DOI:10.1021/jo00128a043

Reference yield:

: 156832-56-3
benzyl 2-bromoethyl (2,2-dimethyl-1,3-dioxolan-4-yl)methyl phosphate

: 156832-58-5
Phosphoric acid benzyl ester 2-bromo-ethyl ester (R)-2-hydroxy-3-trityloxy-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / 1 M H₃PO₄ / Ambient temperature

2: 52 percent / DIPEA / 40 h / Ambient temperature

With phosphoric acid; N-ethyl-N,N-diisopropylamine;
DOI:10.1021/jo00128a043