diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

Base Information

Chemical Name:diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate
CAS No.:133777-28-3
Molecular Formula:C₂₇H₃₁NO₈
Molecular Weight:497.545
Hs Code.:

Synonyms:diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

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Chemical Property of diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

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Technology Process of diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

There total 3 articles about diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate 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: 72.0%

: 133777-27-2
diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-erythro-L-manno-nononate

: 133777-28-3
diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

Guidance literature:: With pyridinium chlorochromate; 3 A molecular sieve; In dichloromethane; 1.) 45 min, r.t., 2.) 2 h;

Reference yield:

: 119068-34-7
2-deoxy-2-H_eq-N-acetylneuraminic acid

: 133777-28-3
diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

Guidance literature:: Multi-step reaction with 3 steps

1: Amberlyst 15H+ / acetone / 0.5 h / Ambient temperature

2: methanol; acetone / 14 h / Ambient temperature

3: 72 percent / pyridinium chlorochromate (PCC) / 3 Angstroem molecular sieves / CH₂Cl₂ / 1.) 45 min, r.t., 2.) 2 h

With pyridinium chlorochromate; 3 A molecular sieve; Amberlyst 15H+; In methanol; dichloromethane; acetone;

Reference yield:

: 177547-53-4
5-acetamido-8,9-isopropylidene-3,5-dideoxy-D-erythro-L-manno-nonoic acid

: 133777-28-3
diphenylmethyl 5-acetamido-2,6-anhydro-3,5-dideoxy-8,9-O-(1-methylethylidene)-D-glycero-D-galacto-nonulosonate

Guidance literature:: Multi-step reaction with 2 steps

1: methanol; acetone / 14 h / Ambient temperature

2: 72 percent / pyridinium chlorochromate (PCC) / 3 Angstroem molecular sieves / CH₂Cl₂ / 1.) 45 min, r.t., 2.) 2 h

With pyridinium chlorochromate; 3 A molecular sieve; In methanol; dichloromethane; acetone;