(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

Base Information

Chemical Name:(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid
CAS No.:133378-83-3
Molecular Formula:C₂₁H₂₂N₂O₆
Molecular Weight:398.415
Hs Code.:

Synonyms:(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

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Chemical Property of (2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

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Technology Process of (2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

There total 2 articles about (2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid 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: 57.0%

: 38064-07-2
phenyl N-hydroxycarbamate

: 133443-76-2,187343-15-3
(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole

: 133378-83-3
(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

Guidance literature:: With pyridine; at 45 - 50 ℃; for 168h;
DOI:10.1002/hlca.19910740112

Reference yield:

: 111275-74-2
Trifluoro-methanesulfonic acid (2R,4S,5R,2'R,4'S,5'R)-2,2'-diphenyl-5'-trifluoromethanesulfonyloxy-[4,4']bi[[1,3]dioxanyl]-5-yl ester

: 133378-83-3
(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / aq. hydrazine / tetrahydrofuran

2: 91 percent / hydrogen / moist Raney Ni / ethanol / 4 h / Ambient temperature

3: 57 percent / pyridine / 168 h / 45 - 50 °C

With pyridine; hydrogen; hydrazine hydrate; nickel; In tetrahydrofuran; ethanol;
DOI:10.1002/hlca.19910740112

Reference yield: 90.0%

: 133378-83-3
(2R,4aS,5aS,8R,9aR,9bR)-Perhydro-2,8-diphenyl-2H,5H,8H-bis<1,3>dioxino<5,4-b:4',5'-d>pyrrole-5-carbohydroxamic acid

: 1165952-91-9
cyclohexa-1,3-diene

: 133378-87-7,133443-78-4
1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-<<(1S,4R)-2-oxa-3-azabicyclo<2.2.2>oct-5-ene-3-carbonyl>imino>-L-iditol

Guidance literature:: With tetrapropylammonium periodate; 4 A molecular sieve; In dichloromethane; for 2h; Ambient temperature;
DOI:10.1002/hlca.19910740112