p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Base Information

Chemical Name:p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside
CAS No.:139526-00-4
Molecular Formula:C₂₈H₂₇NO₈
Molecular Weight:505.524
Hs Code.:

Synonyms:p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-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 p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

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Technology Process of p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

There total 5 articles about p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-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: 95.0%

: 139525-98-7
p-methoxyphenyl 6-O-benzyl-3,4-O-carbonyl-2-deoxy-2-phthalimido-β-D-galactopyranoside

: 139526-00-4
p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Guidance literature:: With sodium methylate; In methanol; dichloromethane; at 0 ℃;
DOI:10.1021/jo00032a601

Reference yield: 82.0%

: 918789-93-2
p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

: 139526-00-4
p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Guidance literature:: p-methoxyphenyl 4,6-O-benzylidene-2-deoxy-2-N-phthalimido-β-D-galactopyranoside; With sodium cyanoborohydride; In tetrahydrofuran; at 0 ℃; for 0.25h; Molecular sieve;

With hydrogenchloride; In diethyl ether; at 5 ℃; for 1h; pH=Ca. 2;
DOI:10.1016/j.tetasy.2013.06.005

Reference yield:

: 138906-43-1
4-methoxyphenyl 4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 139526-00-4
p-methoxyphenyl 6-O-benzyl-2-deoxy-2-N-phthalimido-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / NEt₃ / 1,2-dichloro-ethane / 5 h / Ambient temperature

2: 78 percent / BH₃*Me₃N, AlCl₃, molecular sieve 4A / tetrahydrofuran / Ambient temperature

3: 81 percent / Et₂NSF₃ / tetrahydrofuran / 50 °C

4: 95 percent / 1M NaOMe / methanol; CH₂Cl₂ / 0 °C

With aluminium trichloride; diethylamino-sulfur trifluoride; trimethylamine-borane; 4 A molecular sieve; sodium methylate; triethylamine; In tetrahydrofuran; methanol; dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/jo00032a601