HCID 54278496, compound → HCID 54419336, compound

HRID 1606652Notes

Reaction equation

HRID 1606652 reaction equation
[C:1]([O:4][C:5]1[CH:27]=[CH:26][CH:25]=[CH:24][C:6]=1[C:7]([NH:9][C:10]1[CH:22]=[C:21]([NH2:23])[CH:20]=[CH:19][C:11]=1[C:12]([O:14][CH2:15][CH2:16][CH2:17][CH3:18])=[O:13])=[O:8])(=[O:3])[CH3:2]>C(OCC)C>[C:1]([O:4][C:5]1[CH:27]=[CH:26][CH:25]=[CH:24][C:6]=1[C:7]([NH:9][C:10]1[CH:22]=[C:21]([NH:23][C:7](=[O:8])[C:6]2[CH:24]=[CH:25][CH:26]=[CH:27][C:5]=2[O:4][C:1](=[O:3])[CH3:2])[CH:20]=[CH:19][C:11]=1[C:12]([O:14][CH2:15][CH2:16][CH2:17][CH3:18])=[O:13])=[O:8])(=[O:3])[CH3:2]

Participants

3

Reactant 1

HCID 54278496HCID 54278496, compound

Product 1

HCID 54419336HCID 54419336, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

By the procedure similar to that described in Example 21, n-butyl 2-(2'-acetoxybenzamido)-4-aminobenzoate and 2'-acetoxybenzoylchloride were reacted and treated to obtain a sticky mass. The mass was dissolved in diethyl ether and a physical stimulus was given to the solution to obtain crystals which precipitated. Recrystallization from ethanol gave n-butyl 2,4-bis(2'-acetoxybenzamido)-benzoate having a melting point between 149° - 152°C.

Workup

  1. customwere reacted
  2. additiontreated
  3. customto obtain a sticky mass
  4. customto obtain crystals which
  5. customprecipitated
  6. customRecrystallization from ethanol

Sources & evidence

ORD record
ord-1bd9f95463e94040a9a2f825245d3d03
Source dataset
uspto-grants-1976_04
Patent number
US03953496

Reaction notes

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