benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

Base Information

Chemical Name:benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside
CAS No.:110911-42-7
Molecular Formula:C₁₉H₂₅N₃O₅
Molecular Weight:375.425
Hs Code.:

Synonyms:benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

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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 benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

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Technology Process of benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

There total 2 articles about benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside 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: 40.0%

: 110911-41-6
benzyl-6-O-allyl-3,4-O-isopropylidene-2-O-(N-imidazolylsulfonyl)-α-D-galactopyranoside

: 110911-42-7
benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

: 1-(R,S)-6-allyl-2,5-anhydro-1-C-azido-1-O-benzyl-D-talitol

Guidance literature:: With tetrabutylammoniun azide; In toluene; at 80 ℃; for 6h;
DOI:10.1016/S0008-6215(00)90130-7

Reference yield:

: 53994-53-9
(3aS,4R,6S,7R,7aR)-4-Allyloxymethyl-6-benzyloxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol

: 110911-42-7
benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NaH / 1) DMF, 0 deg C then RT, 30 min 2) DMF, -40 deg C

2: tetrabutylammonium azide / toluene / 6 h / 80 °C

With tetrabutylammoniun azide; sodium hydride; In toluene;
DOI:10.1016/S0008-6215(00)90130-7

Reference yield:

: 108-24-7
acetic anhydride

: 110911-42-7
benzyl-O-allyl-2-azido-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

: 110911-43-8
benzyl-2-acetamido-6-O-allyl-2-desoxy-3,4-O-isopropylidene-α-D-talopyranoside

Guidance literature:: With pyridine; lithium aluminium tetrahydride; Yield given. Multistep reaction; 1) THF 2) MeOH;
DOI:10.1016/S0008-6215(00)90130-7