(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

Base Information

Chemical Name:(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one
CAS No.:88139-54-2
Molecular Formula:C₃₆H₂₉N₂O₇P
Molecular Weight:632.609
Hs Code.:

Synonyms:(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

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Chemical Property of (4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

Chemical Property:

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Technology Process of (4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

There total 6 articles about (4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one 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: 67.0%

: 88159-80-2
(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2,2'-furanyl-2,2-dimethylthio)ethyl-azetidin-2-one

: 88139-54-2
(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

Guidance literature:: With mercury dichloride; mercury(II) oxide; In methanol; water; for 1h; Heating;
DOI:10.1016/S0040-4020(01)92147-7

Reference yield:

: 98-01-1
furfural

: 88139-54-2
(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

Guidance literature:: Multi-step reaction with 6 steps

1: 50 percent / diethyl ether / 2 h / Heating

2: 80 percent / tetrahydrofuran

3: 76 percent / conc HCl / H₂O; methanol; tetrahydrofuran / Ambient temperature

4: 56 percent / benzene / Heating

5: 1) pyridine, thionyl chloride / 1.) THF, -30 -> -20 deg C, 40 min, 2.) DMF, RT, overnight

6: 67 percent / red HgO, HgCl₂ / methanol; H₂O / 1 h / Heating

With pyridine; hydrogenchloride; thionyl chloride; mercury dichloride; mercury(II) oxide; In tetrahydrofuran; methanol; diethyl ether; water; benzene;
DOI:10.1016/S0040-4020(01)92147-7

Reference yield:

: 33500-20-8
2-[bis(methylthio)methyl]furan

: 88139-54-2
(4R)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-4-(2-furanylcarbonyl)methyl-azetidin-2-one

Guidance literature:: Multi-step reaction with 5 steps

1: 80 percent / tetrahydrofuran

2: 76 percent / conc HCl / H₂O; methanol; tetrahydrofuran / Ambient temperature

3: 56 percent / benzene / Heating

4: 1) pyridine, thionyl chloride / 1.) THF, -30 -> -20 deg C, 40 min, 2.) DMF, RT, overnight

5: 67 percent / red HgO, HgCl₂ / methanol; H₂O / 1 h / Heating

With pyridine; hydrogenchloride; thionyl chloride; mercury dichloride; mercury(II) oxide; In tetrahydrofuran; methanol; water; benzene;
DOI:10.1016/S0040-4020(01)92147-7