Iodoethane → Ethyl-1-indanone

HRID 1612260Notes

Reaction equation

[CH2:1](C1C(=O)C2C=CSC=2CC1)CC.[C:14]1(=[O:24])[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH2:17][CH2:16][CH2:15]1.C(I)C>>[CH2:15]([CH:16]1[CH2:17][C:18]2[C:23](=[CH:22][CH:21]=[CH:20][CH:19]=2)[C:14]1=[O:24])[CH3:1]

Participants

Reactant 3

HCID 6340Iodoethane

HCID 107241-Tetralone

HCID 221474915-propyl-6,7-dihydro-1-benzothiophen-4(5H)-one

Product 1

HCID 5070076Ethyl-1-indanone

Procedure

Following the procedure for the preparation of 5-propyl-6,7-dihydro-1-benzothiophen-4(5H)-one but substituting 1-tetralone and ethyl iodide, and making non-critical variations provided the title compound as a colorless mobile oil. IR (liq.) 2963, 2933, 2875, 2860, 1712, 1610, 1588, 1475, 1464, 1327, 1296, 1278, 1205, 749, 718 cm−1; MS (EI) m/z 160 (M+); Anal. Calcd for C11H12O: C, 82.46; H, 7.55. Found: C, 82.16; H, 7.57.

Sources & evidence

ORD record: ord-0a35126abc6546bca3c3fcdcfe51028c
Source dataset: uspto-grants-2006_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06992087B2

Reaction notes

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