2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Base Information

Chemical Name:2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol
CAS No.:503544-23-8
Molecular Formula:C₁₇H₂₂O₇Se
Molecular Weight:417.317
Hs Code.:

Synonyms:2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Suppliers and Price of 2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

There total 6 articles about 2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol 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: 61.0%

: 5707-04-0
Phenylselenyl chloride

: 503544-17-0
4,5-O-carbonylidene-1,2,3-trideoxy-2-methyl-D-glycero-D-gulo-non-1-enitol

: 503544-23-8
2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

: 503544-19-2
2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-talo-nonitol

Guidance literature:: With silver trifluoromethanesulfonate; propiononitrile; at -80 ℃; for 1h;
DOI:10.1016/S0008-6215(02)00176-3

Reference yield:

: 52492-60-1
1,2:3,4:5,6-tri-O-isopropylidene-δ-gluconolactone

: 503544-23-8
2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Guidance literature:: Multi-step reaction with 6 steps

1: 87 percent / tetrahydrofuran; diethyl ether / 0.33 h / -95 °C

2: 92 percent / Zn(BH₄)2 / diethyl ether / 1 h / -10 °C

3: 88 percent / DMAP / pyridine; CH₂Cl₂ / 0.5 h / 0 - 20 °C

4: TFA / tetrahydrofuran; H₂O / 0.17 h / 20 °C

5: 1.79 g / TFA / tetrahydrofuran; H₂O / 1.17 h / 70 °C

6: 31 percent / AgOTf; propionitrile / 1 h / -80 °C

With dmap; zinc(II) tetrahydroborate; silver trifluoromethanesulfonate; trifluoroacetic acid; propiononitrile; In tetrahydrofuran; pyridine; diethyl ether; dichloromethane; water;
DOI:10.1016/S0008-6215(02)00176-3

Reference yield:

: 503544-09-0
1,2,3-trideoxy-6,7:8,9-di-O-isopropylidene-2-methyl-D-gluco-non-1-eno-4-ulose

: 503544-23-8
2,6-anhydro-4,5-O-carbonylidene-1,3-dideoxy-2-methyl-1-phenylseleno-D-erythro-L-galacto-nonitol

Guidance literature:: Multi-step reaction with 5 steps

1: 92 percent / Zn(BH₄)2 / diethyl ether / 1 h / -10 °C

2: 88 percent / DMAP / pyridine; CH₂Cl₂ / 0.5 h / 0 - 20 °C

3: TFA / tetrahydrofuran; H₂O / 0.17 h / 20 °C

4: 1.79 g / TFA / tetrahydrofuran; H₂O / 1.17 h / 70 °C

5: 31 percent / AgOTf; propionitrile / 1 h / -80 °C

With dmap; zinc(II) tetrahydroborate; silver trifluoromethanesulfonate; trifluoroacetic acid; propiononitrile; In tetrahydrofuran; pyridine; diethyl ether; dichloromethane; water;
DOI:10.1016/S0008-6215(02)00176-3