1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose

Base Information

Chemical Name:1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose
CAS No.:90301-25-0
Molecular Formula:C₁₃H₁₄O₆S
Molecular Weight:298.317
Hs Code.:

Synonyms:1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose

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Chemical Property of 1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose

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Technology Process of 1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose

There total 5 articles about 1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose 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%

: 98-59-9
p-toluenesulfonyl chloride

: 3868-04-0
1,6:3,4-dianhydro-β-D-altropyranose

: 90301-25-0
1,6:3,4-dianhydro-2-O-p-toluenesulfonyl-β-D-altropyranose

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1002/ejoc.200500242

Reference yield:

: 40245-97-4
O⁴-(toluene-4-sulfonyl)-1,6-anhydro-β-D-mannopyranose

: 6167-32-4,26423-99-4,90301-25-0
O²-(toluene-4-sulfonyl)-1,6;3,4-dianhydro-β-D-talopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: aq. NaOH solution

2: pyridine

With pyridine; sodium hydroxide;
DOI:10.1021/ja01256a053

Reference yield:

: 5349-02-0
1,6-Anhydro-2,3-O-isopropylidene-4-O-p-toluenesulfonyl-β-D-mannopyranose

: 6167-32-4,26423-99-4,90301-25-0
O²-(toluene-4-sulfonyl)-1,6;3,4-dianhydro-β-D-talopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: aqueous acetic acid

2: aq. NaOH solution

3: pyridine

With pyridine; sodium hydroxide; acetic acid;
DOI:10.1021/ja01256a053