2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

Base Information

Chemical Name:2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol
CAS No.:128041-92-9
Molecular Formula:C₄₅H₅₄O₉
Molecular Weight:738.918
Hs Code.:

2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

Synonyms:2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

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Chemical Property of 2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

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Technology Process of 2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

There total 17 articles about 2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol 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: 80.0%

: 115072-44-1
2,3,5,9-tetra-O-benzyl-4,6,8-10,11-pentadeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8,10-tri-C-methyl-L-galacto-L-altro-1,1':1',7-bipyranoside-undecitol

: 128041-92-9
2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

Guidance literature:: With dimethylsulfide; ozone; In dichloromethane;

Reference yield:

: 128041-98-5
((2S,3R,4S,4aS,5S,6S,8aS)-4,5,6-Tris-benzyloxy-3-methoxymethoxymethyl-6-methyl-hexahydro-pyrano[2,3-b]pyran-2-yl)-methanol

: 128041-92-9
2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

Guidance literature:: Multi-step reaction with 7 steps

1: 1) DMSO, oxalylchloride, 2) Et₃N / 1) CH₂Cl₂, -78 deg C, 20 min, 2) -78 deg C -> deg C

2: 2) DMSO, oxalylchloride, 3) Et₃N

3: 82 percent / tetrahydrofuran / Ambient temperature

4: 70 percent / 9-borabicyclo<3.3.1>nonane / tetrahydrofuran / 1 h / Ambient temperature

5: 87 percent / pyridinium chlorochromate, Celite, NaOAc, Florisil / CH₂Cl₂ / 1 h / Ambient temperature

6: 2) NaH, tetrabutylammonium iodide / 1) THF, -90 -> 0 deg C, 2) DMF, 0 deg C, 20 min, 3) 0 deg C -> r.t., 1h

7: 80 percent / 1) O₃, 2) Me₂S / CH₂Cl₂

With florisil; 9-borabicyclo[3.3.1]nonane dimer; dimethylsulfide; Chloro-oxo-acetic acid; Celite; sodium acetate; tetra-(n-butyl)ammonium iodide; sodium hydride; ozone; dimethyl sulfoxide; triethylamine; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 128042-00-2
2,3,5-tri-O-benzyl-4,6,9-trideoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2-C-methyl-8-ulo-D-talo-L-threo-1,1':1',7-bipyranoside-nonitol

: 128041-92-9
2,3,5,9-tetra-O-benzyl-4,6,8,11-tetradeoxy-4-C-(1'-formyl)-(1'S)-6-C-(1-methoxymethoxymethyl)-2,8-di-C-methyl-L-galacto-L-altro-10-ulo-1',1-bipyranoside-decitol

Guidance literature:: Multi-step reaction with 5 steps

1: 82 percent / tetrahydrofuran / Ambient temperature

2: 70 percent / 9-borabicyclo<3.3.1>nonane / tetrahydrofuran / 1 h / Ambient temperature

3: 87 percent / pyridinium chlorochromate, Celite, NaOAc, Florisil / CH₂Cl₂ / 1 h / Ambient temperature

4: 2) NaH, tetrabutylammonium iodide / 1) THF, -90 -> 0 deg C, 2) DMF, 0 deg C, 20 min, 3) 0 deg C -> r.t., 1h

5: 80 percent / 1) O₃, 2) Me₂S / CH₂Cl₂

With florisil; 9-borabicyclo[3.3.1]nonane dimer; dimethylsulfide; Celite; sodium acetate; tetra-(n-butyl)ammonium iodide; sodium hydride; ozone; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;