6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Base Information

Chemical Name:6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine
CAS No.:117134-24-4
Molecular Formula:C₂₅H₂₄BrNO₇S
Molecular Weight:562.438
Hs Code.:

Synonyms:6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Suppliers and Price of 6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of 6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

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Hazard Codes:

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Technology Process of 6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

There total 3 articles about 6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine 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: 86.0%

: 124-63-0
methanesulfonyl chloride

: 117134-22-2
6-(2,4:3,5-di-O-benzylidene-D-altro-pentitol-1-yl)-2-bromopyridine

: 117134-24-4
6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 0.5h; Ambient temperature;
DOI:10.1248/cpb.36.634

Reference yield:

: 626-05-1
2,6-Dibromopyridine

: 117134-24-4
6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 1. n-BuLi / 1.) Et₂O/hexane, -78 deg C, 15 min, 2.) THF, to RT

2: 86 percent / Et₃N, 4-(dimethylamino)pyridine / CH₂Cl₂ / 0.5 h / Ambient temperature

With dmap; n-butyllithium; triethylamine; In dichloromethane;
DOI:10.1248/cpb.36.634

Reference yield:

: 107436-58-8
2,4:3,5-di-O-benzylidene-D-aldehydo-ribose

: 117134-24-4
6-(2,4:3,5-di-O-benzylidene-1-O-mesyl-D-altro-pentitol-1-yl)-2-bromopyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 1. n-BuLi / 1.) Et₂O/hexane, -78 deg C, 15 min, 2.) THF, to RT

2: 86 percent / Et₃N, 4-(dimethylamino)pyridine / CH₂Cl₂ / 0.5 h / Ambient temperature

With dmap; n-butyllithium; triethylamine; In dichloromethane;
DOI:10.1248/cpb.36.634