Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

Base Information

Chemical Name:Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester
CAS No.:120417-08-5
Molecular Formula:C₃₉H₅₄O₈Si
Molecular Weight:678.938
Hs Code.:

Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

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Chemical Property of Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

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Technology Process of Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

There total 12 articles about Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl 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:

: 100-39-0
benzyl bromide

: 120417-08-5,120520-76-5
Carbonic acid ethyl ester 3-[(2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) DMF, from 0 deg C to RT

2: 50 percent / BF₃*OEt₂ / 1,2-dichloro-ethane / 16 h / from 0 deg C to RT

3: imidazol

4: H₂ / 10percent Pd/C / methanol; pyridine / Ambient temperature

With 1H-imidazole; boron trifluoride diethyl etherate; hydrogen; sodium hydride; palladium on activated charcoal; In pyridine; methanol; 1,2-dichloro-ethane;
DOI:10.1021/jo00270a005

Reference yield:

: 100-39-0
benzyl bromide

: 120417-08-5,120520-76-5
Carbonic acid ethyl ester 3-[(2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) DMF, from 0 deg C to RT

2: 50 percent / BF₃*OEt₂ / 1,2-dichloro-ethane / 16 h / from 0 deg C to RT

3: imidazol

4: H₂ / 10percent Pd/C / methanol; pyridine / Ambient temperature

With 1H-imidazole; boron trifluoride diethyl etherate; hydrogen; sodium hydride; palladium on activated charcoal; In pyridine; methanol; 1,2-dichloro-ethane;
DOI:10.1021/jo00270a005

Reference yield:

: 120417-05-2,120520-67-4,120520-68-5,120520-69-6
Carbonic acid ethyl ester (E)-3-((3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-propenyl ester

: 120417-08-5,120520-76-5
Carbonic acid ethyl ester 3-[(2R,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-2-yl]-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: imidazol

2: H₂ / 10percent Pd/C / methanol; pyridine / Ambient temperature

With 1H-imidazole; hydrogen; palladium on activated charcoal; In pyridine; methanol;
DOI:10.1021/jo00270a005