benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

Base Information

Chemical Name:benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate
CAS No.:1310051-40-1
Molecular Formula:C₇H₇O₃S*C₃₉H₄₅O₈Se
Molecular Weight:891.938
Hs Code.:

Synonyms:benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

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Chemical Property of benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

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Technology Process of benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

There total 2 articles about benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate 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: 45.0%

: benzyl 6-O-p-toluenesulfonyl-D-mannopyranoside

: 347362-39-4
1,4-dideoxy-2,3,5-tri-O-benzyl-1,4-anhydro-4-seleno-D-arabinitol

: 1310051-40-1
benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

Guidance literature:: With 1,1,1,3',3',3'-hexafluoro-propanol; potassium carbonate; at 65 - 70 ℃; for 96h;

Reference yield:

: 117371-06-9
benzyl 6-O-p-toluenesulfonyl-α-D-mannopyranoside

: 347362-39-4
1,4-dideoxy-2,3,5-tri-O-benzyl-1,4-anhydro-4-seleno-D-arabinitol

: 1310051-40-1
benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(R)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

: benzyl 6-deoxy-6-[2,3,5-tri-O-benzyl-1,4-dideoxy-(S)-epi-seleniumylidene-D-arabinitol]-α-D-mannopyranoside-p-toluenesulfonate

Guidance literature:: With potassium carbonate; In hexafluoropropan-2-ol; at 65 - 70 ℃; for 96h; optical yield given as %de;
DOI:10.1039/c1cc13052h