2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

Base Information

Chemical Name:2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol
CAS No.:209911-74-0
Molecular Formula:C₅₅H₅₆O₈
Molecular Weight:845.045
Hs Code.:

Synonyms:2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

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Chemical Property of 2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

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Technology Process of 2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

There total 11 articles about 2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol 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: 92.0%

: 209911-73-9
1-O-<(1,1-dimethylethyl)dimethylsilyl>-2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

: 209911-74-0
2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 4h; Ambient temperature;
DOI:10.1016/S0040-4039(98)00792-8

Reference yield:

: 209911-52-4
allyl 3-O-benzyl-D-glucopyranoside

: 209911-74-0
2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

Guidance literature:: Multi-step reaction with 7 steps

1: 80 percent / DMAP / pyridine / 8 h / 110 °C

2: 1.) NaH / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 15 min; reflux, 24 h

3: 1.) Ph₃P)3RhCl, DABCO, 2.) HgCl₂, HgO / 1.) PhH, EtOH, H₂O, room temperature, 1 h; reflux, 36 h, 2.) me2CO, H₂O, room temperature, 12 h

4: 93 percent / LiAlH₄ / tetrahydrofuran / 4 h

5: 99 percent / Et₃N, DMAP / CH₂Cl₂ / 16 h

6: 1.) NaH / 1.) THF, 0 deg C, 30 min, 2.) room temperature, 1 h; reflux, 24 h

7: 92 percent / TBAF / tetrahydrofuran / 4 h / Ambient temperature

With 1,4-diaza-bicyclo[2.2.2]octane; dmap; Wilkinson's catalyst; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; sodium hydride; triethylamine; mercury dichloride; mercury(II) oxide; In tetrahydrofuran; pyridine; dichloromethane;
DOI:10.1021/jo990086i

Reference yield:

: 209911-56-8
2-propenyl 3-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucopyranoside

: 209911-74-0
2,4-bis-O-<(4-methoxyphenyl)methyl>-3,5-bis-O-(phenylmethyl)-6-O-(triphenylmethyl)-D-glucitol

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) NaH / 1.) THF, 0 deg C, 30 min, 2.) 0 deg C, 15 min; reflux, 24 h

2: 1.) Ph₃P)3RhCl, DABCO, 2.) HgCl₂, HgO / 1.) PhH, EtOH, H₂O, room temperature, 1 h; reflux, 36 h, 2.) me2CO, H₂O, room temperature, 12 h

3: 93 percent / LiAlH₄ / tetrahydrofuran / 4 h

4: 99 percent / Et₃N, DMAP / CH₂Cl₂ / 16 h

5: 1.) NaH / 1.) THF, 0 deg C, 30 min, 2.) room temperature, 1 h; reflux, 24 h

6: 92 percent / TBAF / tetrahydrofuran / 4 h / Ambient temperature

With 1,4-diaza-bicyclo[2.2.2]octane; dmap; Wilkinson's catalyst; lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; sodium hydride; triethylamine; mercury dichloride; mercury(II) oxide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo990086i