Iodide Ion → 3,5-Heptanedione

HRID 1389832Notes

Reaction equation

HRID 1389832 reaction equation
ClC1C=C(OC)C=CC=1OCCOCC[CH:10]([C:15](=[O:18])[CH2:16][CH3:17])[C:11](=[O:14])[CH2:12][CH3:13].[I-].[Li]>>[CH3:17][CH2:16][C:15](=[O:18])[CH2:10][C:11](=[O:14])[CH2:12][CH3:13]

Participants

4

Reactant 3

HCID 30165Iodide IonHCID 514092HCID 514092, compoundHCID 3028194Lithium

Product 1

HCID 819233,5-Heptanedione

Procedure

4-{2-[2-(2-Chloro-4-methoxyphenoxy)ethoxy]ethyl}-3,5-heptanedione [I; Ar is 2Cl-4-CH3OC6H3, Alk is (CH2)2O(CH2)2, R and R' are CH3CH2CO] was prepared from 65.1 g. of the iodide from part (b) and the lithium salt derived from 41.0 g. of 3,5-heptanedione to give 12.1 g. of product, b.p. 168°-172° C. (0.005 mm.).

Workup

  1. customwas prepared from 65.1 g

Sources & evidence

ORD record
ord-cd048014d36143848b2ca37f972fc2eb
Source dataset
uspto-grants-1981_01
Patent number
US04246284

Reaction notes

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