2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

Base Information

Chemical Name:2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose
CAS No.:131158-13-9
Molecular Formula:C₆₇H₆₄O₁₄S₂
Molecular Weight:1157.37
Hs Code.:

Synonyms:2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

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Chemical Property of 2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

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Technology Process of 2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

There total 5 articles about 2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose 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: 76.4%

: 131158-12-8
2,3'-anhydro-4,6-O-isopropylidene-1',6'-di-O-tritylsucrose

: 98-59-9
p-toluenesulfonyl chloride

: 131158-13-9
2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

Guidance literature:: With pyridine; for 80h; Ambient temperature;
DOI:10.1016/0008-6215(90)80136-Q

Reference yield:

: 76520-78-0,84142-57-4
α-D-glucopyranosyl 3,4-anhydro-β-D-ribo-hexulofuranoside

: 131158-13-9
2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

Guidance literature:: Multi-step reaction with 4 steps

1: 74.9 percent / 0.1M sodium hydroxide / 20 h / 100 °C

2: 71.1 percent / p-toluenesulfonic acid / dimethylformamide / 1.5 h

3: 88.4 percent / pyridine / 96 h / Ambient temperature

4: 76.4 percent / pyridine / 80 h / Ambient temperature

With pyridine; sodium hydroxide; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)80136-Q

Reference yield:

: 131158-06-0
2,3'-anhydrosucrose

: 131158-13-9
2,3'-anhydro-4,6-O-isopropylidene-3,4'-di-O-tosyl-1',6'-di-O-tritylsucrose

Guidance literature:: Multi-step reaction with 3 steps

1: 71.1 percent / p-toluenesulfonic acid / dimethylformamide / 1.5 h

2: 88.4 percent / pyridine / 96 h / Ambient temperature

3: 76.4 percent / pyridine / 80 h / Ambient temperature

With pyridine; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)80136-Q