2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

Base Information

Chemical Name:2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol
CAS No.:141240-34-8
Molecular Formula:C₃₃H₃₄Cl₂O₃S
Molecular Weight:581.603
Hs Code.:

Synonyms:2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

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Chemical Property of 2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

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Technology Process of 2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

There total 7 articles about 2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol 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: 82.2%

: 141240-33-7
1-S-Benzoyl-2,3,4-tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-1-thio-D-xylo-hexitol

: 141240-34-8
2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

Guidance literature:: With sodium methylate; In tetrahydrofuran; methanol; for 0.5h; Ambient temperature;
DOI:10.1016/S0008-6215(00)90499-3

Reference yield:

: 141240-05-3,141317-09-1
(Z)-1,3-di-O-acetyl-2,4-O-benzylidene-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hex-5-enitol

: 141240-34-8
2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

Guidance literature:: Multi-step reaction with 7 steps

1: 1) H₂, 2) 4M NaOMe / 1) 10percent Pd / C / 1) r.t., 2.5 h, 2) methanol, r.t., 1 h

2: 93 percent / pyridine / 72 h / Ambient temperature

3: 1) NaH / 1) DMSO, 30 min., 2) DMSO, 3 h

4: 2M HCl / CHCl₃; methanol / 0.58 h

5: 97 percent / pyridine / 0.58 h / 0 °C

6: 77 percent / acetone / 3 h / Heating

7: 82.2 percent / 4M NaOCH₃ / tetrahydrofuran; methanol / 0.5 h / Ambient temperature

With pyridine; hydrogenchloride; hydrogen; sodium methylate; sodium hydride; palladium on activated charcoal; In tetrahydrofuran; methanol; chloroform; acetone;
DOI:10.1016/S0008-6215(00)90499-3

Reference yield:

: 141240-35-9
2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

: 141240-34-8
2,3,4-Tri-O-benzyl-5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / pyridine / 0.58 h / 0 °C

2: 77 percent / acetone / 3 h / Heating

3: 82.2 percent / 4M NaOCH₃ / tetrahydrofuran; methanol / 0.5 h / Ambient temperature

With pyridine; sodium methylate; In tetrahydrofuran; methanol; acetone;
DOI:10.1016/S0008-6215(00)90499-3