[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

Base Information

Chemical Name:[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol
CAS No.:174193-76-1
Molecular Formula:C₄₁H₄₈O₉
Molecular Weight:684.827
Hs Code.:

Synonyms:[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

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Chemical Property of [(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

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Technology Process of [(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

There total 7 articles about [(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol 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: 89.9%

: 174193-75-0
Acetic acid (2S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-ylmethyl ester

: 174193-76-1
[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

Guidance literature:: With methanol; sodium methylate; In toluene; for 4h; Ambient temperature;
DOI:10.1016/0008-6215(95)00280-4

Reference yield:

: 20771-21-5,51842-23-0,51842-24-1,117561-20-3,125884-32-4,51842-22-9
methyl 2,3-di-O-benzyl-6-O-acetyl-α-D-glucopyranoside

: 174193-76-1
[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

Guidance literature:: Multi-step reaction with 6 steps

1: 90 percent / N-hydroxysuccinimide, pyridine / toluene / 6 h / 80 °C

2: 95 percent / tributyltin hydride, AIBN / toluene / 2 h / 90 °C

3: 91 percent / NaOMe, MeOH / toluene / 20 h / Ambient temperature

4: 91 percent / imidazole / CH₂Cl₂ / 1.5 h / 0 - 5 °C

5: 92 percent / SnCl₄, AgClO₄ / heptane; diethyl ether / 24 h / 0 °C

6: 89.9 percent / NaOMe, MeOH / toluene / 4 h / Ambient temperature

With pyridine; 1H-imidazole; methanol; 1-hydroxy-pyrrolidine-2,5-dione; 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; sodium methylate; silver perchlorate; tin(IV) chloride; In diethyl ether; n-heptane; dichloromethane; toluene;
DOI:10.1016/0008-6215(95)00280-4

Reference yield:

: 108164-50-7
Methyl 2,3-di-O-benzyl-4-deoxy-α-D-xylo-hexopyranoside

: 174193-76-1
[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2S,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-2-yl]-methanol

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / imidazole / CH₂Cl₂ / 1.5 h / 0 - 5 °C

2: 92 percent / SnCl₄, AgClO₄ / heptane; diethyl ether / 24 h / 0 °C

3: 89.9 percent / NaOMe, MeOH / toluene / 4 h / Ambient temperature

With 1H-imidazole; methanol; sodium methylate; silver perchlorate; tin(IV) chloride; In diethyl ether; n-heptane; dichloromethane; toluene;
DOI:10.1016/0008-6215(95)00280-4