rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

Base Information

Chemical Name:rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester
CAS No.:86827-19-2
Molecular Formula:C₂₆H₂₇NO₅
Molecular Weight:433.504
Hs Code.:

Synonyms:rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

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Chemical Property of rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

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Technology Process of rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

There total 1 articles about rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl 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: 76.0%

: 64-17-5
ethanol

: 86827-18-1
N-benzyloxycarbonyl-O-benzyl-tyrosine

: 86827-19-2
rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

Guidance literature:: With sulfuric acid; In benzene; for 5h; Heating;
DOI:10.1002/hlca.19830660206

Reference yield: 72.2%

: 86827-19-2
rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

: 86827-20-5
rac-2-benzyloxycarbonylamino-3-(4'-benzyloxyphenyl)-propanal

Guidance literature:: With diisobutylaluminium hydride; In toluene; at -50 ℃; for 0.5h;
DOI:10.1002/hlca.19830660206

Reference yield:

: 86827-19-2
rac-N-benzyloxycarbonyl-O-benzyl-tyrosine ethyl ester

: (1R,3aR,4R,7R,7aS)-1-(4-Benzyloxy-benzyl)-4-hydroxymethyl-6,7-dimethyl-3-oxo-1,2,3,4,7,7a-hexahydro-isoindole-3a-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 72.2 percent / 1.2 M DIBAH / toluene / 0.5 h / -50 °C

2: 69.1 percent / TiCl₄, pyridine / CCl₄; tetrahydrofuran / 48 h / Ambient temperature

3: 50.8 percent / xylene / 60 h / 143 °C

4: 51 mg / 50percent aq. KOH / methanol; benzene / 6 h / Ambient temperature

With pyridine; potassium hydroxide; titanium tetrachloride; diisobutylaluminium hydride; In tetrahydrofuran; methanol; tetrachloromethane; toluene; xylene; benzene;
DOI:10.1002/hlca.19830660206