Bis(3-aminopropyl)amine → HCID 21428676, compound

HRID 437587

Reaction equation

HRID 437587 reaction equation
[C:1]1(=[O:12])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C:3](=[O:11])O1.[NH2:13][CH2:14][CH2:15][CH2:16][NH:17][CH2:18][CH2:19][CH2:20][NH2:21]>>[O:12]=[C:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C:3](=[O:11])[N:13]1[CH2:14][CH2:15][CH2:16][NH:17][CH2:18][CH2:19][CH2:20][N:21]1[C:3](=[O:11])[CH2:4][C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[C:1]1=[O:12]

Participants

3

Reactant 2

HCID 5942Bis(3-aminopropyl)amineHCID 12801Homophthalic anhydride

Product 1

HCID 21428676HCID 21428676, compound

Procedure

N,N-Bis-[3-(3,4-dihydro-1,3-dioxo-2(1H)-isoquinolyl)-propyl]-amine was prepared analogous to Example 30 from 2.44 gm of isochroman-1,3-dione and N,N-bis-(3-amino-propyl)-amine. The hydrochloride was precipitated from acetone with ethereal hydrochloric acid. M.p. of the hydrochloride: 135° -140° C; yield: 0.17 gm (2.5% of the theory).

Workup

  1. customThe hydrochloride was precipitated from acetone with ethereal hydrochloric acid
  2. custom135° -140° C

Sources & evidence

ORD record
ord-0ab694ebd8c54ed09afe69e1ea729f53
Source dataset
uspto-grants-1977_06
Patent number
US04031219

Linked notes

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