di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate

Base Information

• Chemical Name: di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate
• CAS No.: 1014698-43-1
• Molecular Formula: C₆₄H₆₇F₂NO₁₀Si
• Molecular Weight: 1076.32

Synonyms:di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate

Chemical Property of di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate

Chemical Property:

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Technology Process of di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate

There total 1 articles about di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate 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:

3,7-anhydro-4,5,6-tri-O-benzyl-8-O-t-butyldiphenylsilyl-2,2-difluoro-D-glycero-D-talo-octosonic acid (936111-25-0) + L-glutamic acid dibenzyl ester 4-toluenesulfonate (2791-84-6,227205-81-4) → di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate (1014698-43-1)

Guidance literature:

With 4-methyl-morpholine; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; for 36h;

DOI:10.1021/jo702466h

Reference yield: 63.0%

di-O-benzyl N-[2-(2,3,4-tri-O-benzyl-6-O-(tert-butyldiphenylsilyl)-α-D-mannopyranosyl)-2,2-difluoroacetyl]-L-glutamate (1014698-43-1) → C48H49F2NO10 (1014698-46-4)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 3h;

DOI:10.1021/jo702466h

upstream raw materials:

3,7-anhydro-4,5,6-tri-O-benzyl-8-O-t-butyldiphenylsilyl-2,2-difluoro-D-glycero-D-talo-octosonic acid

L-glutamic acid dibenzyl ester 4-toluenesulfonate

Downstream raw materials:

C₄₈H₄₉F₂NO₁₀

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