isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

Base Information

Chemical Name:isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate
CAS No.:1292211-65-4
Molecular Formula:C₃₁H₄₁NO₈
Molecular Weight:555.668
Hs Code.:

Synonyms:isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

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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 isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

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Technology Process of isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

There total 4 articles about isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate 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: 80.0%

: 1292211-63-2
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-7-ulo-D-glycero-α-D-galacto-1,5-octopyranuronate

: 1292211-65-4
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

Guidance literature:: With benzo[1,3,2]dioxaborole; In dichloromethane; at 25 ℃; for 14h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;
DOI:10.1002/ejoc.201001740

Reference yield:

: C₃₁H₃₉NO₈

: 1292211-72-3
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-threo-α-D-galacto-1,5-octopyranuronate

: 1292211-65-4
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

: 1292211-73-4
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-1,5-octopyranuronate

Guidance literature:: With hydrogenchloride; sodium cyanoborohydride; In diethyl ether; isopropyl alcohol; at 25 ℃; for 3h; pH=5.5; Inert atmosphere;
DOI:10.1002/ejoc.201001740

Reference yield:

: 206195-07-5
isopropyl 7-chloro-6,7-epoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-octopyranuronate

: 1292211-65-4
isopropyl 6-desoxy-6-N,N-dibenzylamino-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-1,5-octopyranuronate

Guidance literature:: Multi-step reaction with 2 steps

1: toluene / 40 h / 110 °C / Inert atmosphere

2: benzo[1,3,2]dioxaborole / dichloromethane / 14 h / 25 °C / Inert atmosphere

With benzo[1,3,2]dioxaborole; In dichloromethane; toluene;
DOI:10.1002/ejoc.201001740