2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

Base Information

Chemical Name:2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit
CAS No.:99371-40-1
Molecular Formula:C₃₆H₃₂N₂O₁₀S₂
Molecular Weight:716.789
Hs Code.:

Synonyms:2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

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Chemical Property of 2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

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Technology Process of 2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

There total 4 articles about 2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit 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: 81.0%

: 99371-32-1
(Z)-α-Formylamino-β-(2-thienyl)acrylsaeure

: 99436-76-7
2,4:3,5-Di-O-benzyliden-1,6-didesoxy-1,6-diiod-D-mannit

: 99371-40-1
2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In benzene; for 6h; Heating;

Reference yield: 64.0%

: 7365-01-7,35827-53-3
2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit

: 99371-32-1
(Z)-α-Formylamino-β-(2-thienyl)acrylsaeure

: 99371-40-1
2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

Guidance literature:: With triethylamine; In N,N,N,N,N,N-hexamethylphosphoric triamide; at 120 ℃; for 20h;

Reference yield:

: 98-03-3
thiophene-2-carbaldehyde

: 99371-40-1
2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit

Guidance literature:: Multi-step reaction with 3 steps

1: KOC(CH₃)3

2: 76 percent / 3 N KOH / tetrahydrofuran / 24 h / 20 °C

3: 64 percent / NEt₃ / hexamethylphosphoric acid triamide / 20 h / 120 °C

With potassium hydroxide; potassium tert-butylate; triethylamine; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide;