tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

Base Information

Chemical Name:tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate
CAS No.:118943-55-8
Molecular Formula:C₃₉H₅₇NO₅Si
Molecular Weight:647.971
Hs Code.:

Synonyms:tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

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Chemical Property of tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

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Technology Process of tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

There total 6 articles about tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate 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: 65.4%

: 118958-58-0
2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl methanesulfonate

: tert-butyl (R)-6-aminoheptanoate

: 118943-55-8
tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

Guidance literature:: In various solvent(s); for 23h; Heating;
DOI:10.1002/hlca.19880710204

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 118943-55-8
tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

Guidance literature:: Multi-step reaction with 4 steps

1: 42.5 g / 4-(dimethylamino)pyridine / dimethylformamide / 1.5 h / Ambient temperature

2: 93 percent / DIBAH / toluene; diethyl ether / 2.5 h / -30 - -20 °C

3: 100 percent / CH₂Cl₂ / 1.5 h / -70 - -60 °C

4: 65.4 percent / various solvent(s) / 23 h / Heating

With dmap; diisobutylaluminium hydride; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1002/hlca.19880710204

Reference yield:

: 118958-79-5
methyl (R)-2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethanoate

: 118943-55-8
tert-butyl (R)-6-<(R)-<2-<3,4-bis(benzyloxy)phenyl>-2-<(tert-butyl)dimethylsilyloxy>ethyl>amino>heptanoate

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / DIBAH / toluene; diethyl ether / 2.5 h / -30 - -20 °C

2: 100 percent / CH₂Cl₂ / 1.5 h / -70 - -60 °C

3: 65.4 percent / various solvent(s) / 23 h / Heating

With diisobutylaluminium hydride; In diethyl ether; dichloromethane; toluene;
DOI:10.1002/hlca.19880710204