Sodium borohydride → HCID 67860011, compound

HRID 2255459Notes

Reaction equation

HRID 2255459 reaction equation
[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][C:9]([C:11](=[O:18])[C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)=[CH:10][C:5]=2[S:4](=[O:19])[CH2:3]1.[BH4-].[Na+]>CO>[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][C:9]([CH:11]([OH:18])[C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)=[CH:10][C:5]=2[S:4](=[O:19])[CH2:3]1

Participants

4

Reactant 2

HCID 4311764Sodium borohydrideHCID 67859967HCID 67859967, compound

Product 1

HCID 67860011HCID 67860011, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

0.02 mol of 3-methyl-6-benzoylbenzothiazolinone prepared in Example 2 are dissolved, with magnetic stirring, in 200 cm3 of methanol in a 250 cm3 flask 0.04 mol of sodium borohydride is added very slowly, with agitation. The agitation is maintained for 4 hours at ambient temperature. The reaction medium is evaporated under vacuum on a water bath The residue is taken up in water, and the precipitate formed is drained and dried.

Workup

  1. additionis added very slowly, with agitation
  2. customThe reaction medium is evaporated under vacuum on a water bath The residue
  3. customthe precipitate formed
  4. customdried

Sources & evidence

ORD record
ord-04b5a18a1fd94381b2e78946414b11cb
Source dataset
uspto-grants-1993_08
Patent number
US05240949

Reaction notes

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