methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

Base Information

Chemical Name:methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside
CAS No.:131751-03-6
Molecular Formula:C₃₆H₄₃NO₉
Molecular Weight:633.739
Hs Code.:

Synonyms:methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

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Chemical Property of methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

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Technology Process of methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

There total 5 articles about methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside 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: 95.0%

: 33125-05-2
Boc-D-Phg-OH

: 124780-55-8
methyl 6,7-anhydro-2,3-di-O-benzyl-8-deoxy-α-D-threo-D-galacto-octopyranoside

: 131751-03-6
methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In tetrachloromethane; for 3h;
DOI:10.1071/CH9901657

Reference yield:

: 124780-66-1
methyl (E)-2,3-di-O-benzyl-6,7,8-trideoxy-α-D-galacto-oct-6-enopyranoside

: 131751-03-6
methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

Guidance literature:: Multi-step reaction with 2 steps

1: Na₂CO₃, m-chloroperbenzoic acid / CH₂Cl₂ / 12 h / Heating

2: 95 percent / 4-dimethylaminopyridine, dicyclohexylcarbodiimide / CCl₄ / 3 h

With dmap; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; dicyclohexyl-carbodiimide; In tetrachloromethane; dichloromethane;
DOI:10.1071/CH9901657

Reference yield:

: 124780-54-7
methyl (E)-4-O-benzoyl-2,3-di-O-benzyl-6,7,8-trideoxy-α-D-galacto-oct-6-enoside

: 131751-03-6
methyl 6,7-anhydro-2,3-di-O-benzyl-4-O-(2-t-butoxycarbonylamino-2-phenylacetyl)-8-deoxy-α-D-threo-D-galacto-octoside

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / acetic acid, N-bromosuccinimide / CH₂Cl₂; H₂O / 2 h

2: KOH / methanol / 24 h

3: 95 percent / 4-dimethylaminopyridine, dicyclohexylcarbodiimide / CCl₄ / 3 h

With dmap; potassium hydroxide; N-Bromosuccinimide; acetic acid; dicyclohexyl-carbodiimide; In methanol; tetrachloromethane; dichloromethane; water;
DOI:10.1071/CH9901657