o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside
CAS No.:136201-60-0
Molecular Formula:C₄₀H₄₀O₅Se
Molecular Weight:679.715
Hs Code.:

Synonyms:o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

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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 o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

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Technology Process of o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

There total 3 articles about o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside 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: 73.0%

: 122194-14-3,136174-69-1,136174-90-8,136174-92-0
2-naphthyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-D-galacto-pyranoside

: 95-48-7,77504-84-8
ortho-cresol

: 136201-60-0
o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

: 136175-07-0
o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-α-D-galactopyranoside

Guidance literature:: With molecular sieve; triphenylphosphine; diethylazodicarboxylate; In toluene; at 0 ℃; for 0.5h; Yields of byproduct given;
DOI:10.1021/jo00020a003

Reference yield:

: 5707-04-0
Phenylselenyl chloride

: 136201-60-0
o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 2) Na₂CO₃ / 1) CCl₄, -20 deg C 2) THF, H₂O

2: 73 percent / Ph₃P, diethyl azodicarboxylate, molecular sieves / toluene / 0.5 h / 0 °C

With molecular sieve; sodium carbonate; triphenylphosphine; diethylazodicarboxylate; In toluene;
DOI:10.1021/jo00020a003

Reference yield:

: 80040-79-5
3,4,6-tri-O-benzyl-D-galactal

: 136201-60-0
o-cresyl 2-deoxy-2-selenophenyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 2) Na₂CO₃ / 1) CCl₄, -20 deg C 2) THF, H₂O

2: 73 percent / Ph₃P, diethyl azodicarboxylate, molecular sieves / toluene / 0.5 h / 0 °C

With molecular sieve; sodium carbonate; triphenylphosphine; diethylazodicarboxylate; In toluene;
DOI:10.1021/jo00020a003