Dimethylformamide → HCID 22610638, compound

HRID 843494Notes

Reaction equation

HRID 843494 reaction equation
O.O.O.O.O.O.O.O.O.[S-2:10].[Na+].[Na+].[N+:13]([C:16]1[CH:28]=[CH:27][C:26]2[C:25]3[C:20](=[CH:21][C:22]([N+]([O-])=O)=[CH:23][CH:24]=3)[CH:19]([CH:32]3[O:36][CH2:35][CH2:34][O:33]3)[C:18]=2[CH:17]=1)([O-:15])=[O:14].CN(C)C=O>C(Cl)Cl>[SH:10][C:22]1[CH:23]=[CH:24][C:25]2[C:26]3[C:18](=[CH:17][C:16]([N+:13]([O-:15])=[O:14])=[CH:28][CH:27]=3)[CH:19]([CH:32]3[O:36][CH2:35][CH2:34][O:33]3)[C:20]=2[CH:21]=1

Participants

5

Reactant 3

HCID 6228DimethylformamideHCID 73972Sodium sulfide nonahydrateHCID 22610640HCID 22610640, compound

Product 1

HCID 22610638HCID 22610638, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

For a period of 0.5 hours, 10 parts of sodium sulfide nonahydrate was added to a solution of 6 parts of 2-(2,7-dinitro-9-fluorenyl)-1,3-dioxolane in 300 parts of dimethylformamide contained within a 1 liter flask at room temperature. The mixture was then stirred for 20 hours, diluted with 1000 parts of methylene chloride, and washed with water in the amount of 4 parts water: 1000 parts methylene chloride.

Workup

  1. customcontained within a 1 liter flask at room temperature
  2. washwashed with water in the amount of 4 parts water

Sources & evidence

ORD record
ord-e4168fb0cb114813beeb69f4bd655fb9
Source dataset
uspto-grants-2002_04
Patent number
US06379590B1

Reaction notes

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