1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

Base Information

Chemical Name:1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol
CAS No.:355014-76-5
Molecular Formula:C₄₁H₅₃NO₅Si
Molecular Weight:667.961
Hs Code.:

Synonyms:1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

Chemical Property:

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Technology Process of 1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

There total 2 articles about 1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol 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:

: 355014-75-4
3,4,5,7-tetra-O-benzyl-1-O-(t-butyldimethylsilyl)-L-arabino-2,6-heptodiulose

: 355014-76-5
1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

Guidance literature:: With 3 A molecular sieve; ammonium formate; sodium cyanoborohydride; In methanol; at 20 ℃; for 1h;
DOI:10.1016/S0968-0896(00)00343-6

Reference yield:

: 1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-L-galacto-heptitol

: 355014-76-5
1,3,4,5-tetra-O-benzyl-7-O-(t-butyldimethylsilyl)-2,6-dideoxy-2,6-imino-L-glycero-L-galacto-heptitol

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH₂Cl₂ / -78 - 20 °C

2: 577 mg / ammonium formate; molecular sieves 3A; NaBH₃CN / methanol / 1 h / 20 °C

With oxalyl dichloride; 3 A molecular sieve; ammonium formate; sodium cyanoborohydride; dimethyl sulfoxide; triethylamine; In methanol; dichloromethane; 1: Swern oxidation;
DOI:10.1016/S0968-0896(00)00343-6