2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

Base Information

Chemical Name:2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)
CAS No.:129908-79-8
Molecular Formula:C₄₀H₄₆O₄S₂
Molecular Weight:654.935
Hs Code.:

Synonyms:2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

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Chemical Property of 2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

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Technology Process of 2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

There total 5 articles about 2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal) 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:

: 100699-20-5
2,4-dideoxy-5,6-O-isopropylidene-2,4-di-C-methyl-D-glucose trimethylene dithioacetal

: 129908-79-8
2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

Guidance literature:: Multi-step reaction with 4 steps

1: 1) sodium hydride / 1) N,N-dimethylformamide, 4h, 20 deg C, 2) 15h

2: 87 percent / aq. hydrochloric acid / tetrahydrofuran / 80 h / 20 °C

3: 86 percent / potassium acetate, lead tetra-acetate / acetonitrile / 0.05 h / -25 °C

4: 1) butyl-lithium / 1) tetrahydrofuran, hexane, -78 deg C, 1h, 2) tetrahydrofuran, -90 deg C, 15 min

With lead(IV) acetate; hydrogenchloride; n-butyllithium; potassium acetate; sodium hydride; In tetrahydrofuran; acetonitrile;
DOI:10.1016/0008-6215(90)84192-W

Reference yield:

: 129908-72-1
2,4-dideoxy-3-O-(p-methoxybenzyl)-2,4-di-C-methyl-D-glucose trimethylene dithioacetal

: 129908-79-8
2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / potassium acetate, lead tetra-acetate / acetonitrile / 0.05 h / -25 °C

2: 1) butyl-lithium / 1) tetrahydrofuran, hexane, -78 deg C, 1h, 2) tetrahydrofuran, -90 deg C, 15 min

With lead(IV) acetate; n-butyllithium; potassium acetate; In acetonitrile;
DOI:10.1016/0008-6215(90)84192-W

Reference yield:

: 129908-71-0
2,4-dideoxy-5,6-O-isopropylidene-3-O-(p-methoxybenzyl)-2,4-di-C-methyl-D-glucose trimethylene dithioacetal

: 129908-79-8
2,4,6,8-tetradeoxy-3-O-(p-methoxybenzyl)-2,4,6-tri-C-methyl-8,8,8-tri-C-phenyl-L-glycero-D-gluco-octos-7-ulose 1-(trimethylene dithioacetal)

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / aq. hydrochloric acid / tetrahydrofuran / 80 h / 20 °C

2: 86 percent / potassium acetate, lead tetra-acetate / acetonitrile / 0.05 h / -25 °C

3: 1) butyl-lithium / 1) tetrahydrofuran, hexane, -78 deg C, 1h, 2) tetrahydrofuran, -90 deg C, 15 min

With lead(IV) acetate; hydrogenchloride; n-butyllithium; potassium acetate; In tetrahydrofuran; acetonitrile;
DOI:10.1016/0008-6215(90)84192-W