Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

Base Information

• Chemical Name: Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside
• CAS No.: 159493-47-7
• Molecular Formula: C₁₆H₂₄Cl₃NO₇
• Molecular Weight: 448.728

Synonyms:Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

Chemical Property of Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

Chemical Property:

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Technology Process of Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

There total 1 articles about Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside 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:

Methyl 6-O-formyl-2-O-(cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside (159493-45-5) → Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside (159493-47-7)

Guidance literature:

With triethylamine; In methanol; Ambient temperature;

DOI:10.1002/prac.19953370191

Reference yield: 85.0%

Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside (159493-47-7) → Methyl 2-O-cyclohexylcarbamoyl-6-deoxy-6-iodo-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside (291541-44-1)

Guidance literature:

With 1H-imidazole; iodine; triphenylphosphine; In toluene; for 0.583333h; Heating;

DOI:10.1016/S0022-1139(00)00212-8

Reference yield: 52.0%

Trifluoromethylzinc bromide acstonitrile complex + Methyl 2-O-(Cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside (159493-47-7) → Methyl 2-O-(Cyclohexylcarbamoyl)-6-O-difluoromethyl-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

Guidance literature:

With 3 A molecular sieve; zinc; In dichloromethane; 1.) r.t., 30 min, 2.) 8 h;

upstream raw materials:

Methyl 6-O-formyl-2-O-(cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

Downstream raw materials:

cyclohexyl-carbamic acid methyl ester

methyl-3,4-O-(2,2,2-trichlorethylidene)-α-D-altropyranoside

6-O-Acetyl-2-O-(cyclohexylcarbamoyl)-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranosyl fluoride

Methyl 2-O-cyclohexylcarbamoyl-6-deoxy-6-iodo-3,4-O-(2,2,2-trichloroethylidene)-α-D-altropyranoside

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