Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid

Base Information

Chemical Name:Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid
CAS No.:135468-86-9
Molecular Formula:C₁₉H₂₃NO₅
Molecular Weight:345.395
Hs Code.:

Synonyms:Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid

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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-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid

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Technology Process of Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid

There total 9 articles about Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid 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: 87.0%

: 1116-98-9
cyanoacetic acid tert-butyl ester

: 71204-44-9
benzyl 2,3-anhydro-4-O-trifluoromethanesulfonyl-α-D-ribopyranoside

: 135468-86-9
Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-β-L-arabinopyranosid

Guidance literature:: With sodium hydride; In tetrahydrofuran; 1.) 0 deg C, 10 min, 2.) 0 deg C, 20 min;

Reference yield: 84.0%

: 1116-98-9
cyanoacetic acid tert-butyl ester

: 71204-45-0
benzyl 2,3-anhydro-4-O-trifluoromethanesulfonyl-β-L-ribopyranoside

: 135468-86-9
Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-α-D-arabinopyranosid

Guidance literature:: With sodium hydride; In tetrahydrofuran; 1.) 0 deg C, 10 min, 2.) 0 deg C, 20 min;

Reference yield:

: 26524-58-3
(+)-benzyl-2-O-(p-toluolsulfonyl)-β-L-arabinopyranoside

: 135468-86-9
Benzyl-3,4-<(tert-butoxycarbonyl)cyanmethylen>-3,4-didesoxy-α-D-arabinopyranosid

Guidance literature:: Multi-step reaction with 3 steps

1: 72.6 percent / Na / methanol / 5 h / Ambient temperature

2: pyridine / CH₂Cl₂ / 0.5 h

3: NaH / tetrahydrofuran / 1.) 0 deg C, 30 min, 2.) r.t., 5 h

With pyridine; sodium; sodium hydride; In tetrahydrofuran; methanol; dichloromethane;