(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

Base Information

Chemical Name:(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal
CAS No.:170707-54-7
Molecular Formula:C₂₀H₃₁NO₈
Molecular Weight:413.468
Hs Code.:

Synonyms:(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

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Chemical Property of (2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

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Technology Process of (2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

There total 24 articles about (2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal 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: 65.0%

: (E)-(4S,5R,6S,8S,9R)-9-(2,5-Dimethoxy-3-nitro-phenyl)-5,6,9-trimethoxy-4,8-dimethyl-non-2-enoic acid methyl ester

: 170707-54-7
(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

Guidance literature:: With pyridine; ozone; In methanol; at -78 - 20 ℃;
DOI:10.1021/ja00147a027

Reference yield:

: 170901-52-7
(2R,3S,5S,6R)-2-Benzyloxy-6-(2,5-dimethoxy-3-nitro-phenyl)-6-methoxy-5-methyl-hexane-1,3-diol

: 170707-54-7
(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

Guidance literature:: Multi-step reaction with 7 steps

1.1: 98 percent / TBAF

2.1: BCl₃*SMe₂

2.2: NaIO₄

3.1: TMSOTf

4.1: OsO₄; NMO

5.1: Pb(OAc)4; K₂CO₃

With lead(IV) acetate; osmium(VIII) oxide; N-methyl-2-indolinone; trimethylsilyl trifluoromethanesulfonate; boron trichloride - methyl sulfide complex; tetrabutyl ammonium fluoride; potassium carbonate;
DOI:10.1021/ol036092p

Reference yield:

: 170707-50-3
(2R,3S,5S,6R)-2-Benzyloxy-6-(2,5-dimethoxy-3-nitro-phenyl)-3,6-dimethoxy-5-methyl-hexan-1-ol

: 170707-54-7
(2R,3R,4S,6S,7R)-7-(2,5-dimethoxy-3-nitrophenyl)-3,4,7-trimethoxy-2,6-dimethylheptanal

Guidance literature:: Multi-step reaction with 4 steps

1.1: BCl₃*SMe₂

1.2: NaIO₄

2.1: TMSOTf

3.1: OsO₄; NMO

4.1: Pb(OAc)4; K₂CO₃

With lead(IV) acetate; osmium(VIII) oxide; N-methyl-2-indolinone; trimethylsilyl trifluoromethanesulfonate; boron trichloride - methyl sulfide complex; potassium carbonate;
DOI:10.1021/ol036092p