Sodium borohydride → HCID 67860011, compound

HRID 373138Notes

Reaction equation

HRID 373138 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. customThe reaction medium is evaporated under vacuum on a water bath The residue
  2. customthe precipitate formed
  3. customdried

Sources & evidence

ORD record
ord-83f655a26153476687585d2297f11872
Source dataset
uspto-grants-1992_11
Patent number
US05162350

Reaction notes

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