methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

Base Information

Chemical Name:methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside
CAS No.:938081-99-3
Molecular Formula:C₂₅H₃₆O₆Si
Molecular Weight:460.643
Hs Code.:

Synonyms:methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

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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 methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

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Technology Process of methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

There total 4 articles about methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside 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: 68.0%

: 938081-98-2
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-xylo-hexopyranosid-4-ulose

: 938081-97-1
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-glucopyranoside

: 938081-99-3
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

Guidance literature:: With sodium tetrahydroborate; In ethanol; water; at 20 ℃; for 1h;
DOI:10.1002/chem.200801414

Reference yield:

: 938081-97-1
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-glucopyranoside

: 938081-99-3
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / DMSO; pyridine; DCC / TFA / diethyl ether / 2 h / 20 °C

2: 575 mg / NaBH₄ / ethanol; H₂O / 1 h / 20 °C

With pyridine; sodium tetrahydroborate; dimethyl sulfoxide; dicyclohexyl-carbodiimide; trifluoroacetic acid; In diethyl ether; ethanol; water;
DOI:10.1021/ol070496q

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 938081-99-3
methyl 6-O-[tert-butyl(diphenyl)silyl]-2,3-di-O-methyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / imidazole / dimethylformamide / 2 h / 20 °C

2: 79 percent / DMSO; pyridine; DCC / TFA / diethyl ether / 2 h / 20 °C

3: 575 mg / NaBH₄ / ethanol; H₂O / 1 h / 20 °C

With pyridine; 1H-imidazole; sodium tetrahydroborate; dimethyl sulfoxide; dicyclohexyl-carbodiimide; trifluoroacetic acid; In diethyl ether; ethanol; water; N,N-dimethyl-formamide;
DOI:10.1021/ol070496q