4-tert-Butylphenylacetylene → 4-(4-Methylpentyl)-phenylethyne

HRID 36356Notes

Reaction equation

HRID 36356 reaction equation
C(C1C=CC(C#C)=CC=1)(C)(C)C.C[Si]([C:17]#[C:18][C:19]1[CH:24]=[CH:23][C:22]([CH2:25][CH2:26][CH2:27][CH:28]([CH3:30])[CH3:29])=[CH:21][CH:20]=1)(C)C>>[CH3:29][CH:28]([CH3:30])[CH2:27][CH2:26][CH2:25][C:22]1[CH:21]=[CH:20][C:19]([C:18]#[CH:17])=[CH:24][CH:23]=1

Participants

3

Reactant 2

HCID 27573024-tert-ButylphenylacetyleneHCID 54327813Trimethylsilyl[4-(4-methylpentyl)]phenylethyne2×

Product 1

HCID 153375604-(4-Methylpentyl)-phenylethyne

Procedure

Using the same general procedure as described for Compound 19 ), but using instead trimethylsilyl [4-(4-methylpentyl)]phenylethyne (Compound 31), the title compound was synthesized as a colorless oil. PMR (CDCl3): & 0.94 (6H, d, J~6.6 Hz), 1.20-1.32 (2H, m), 1.56-1.62 (3H, m), 2.64 (2H, t, J~7.8 Hz), 3.08 (1H, s), 7.18 (2H, d, J~8.1 Hz), 7.47 (2H, d, J~8.1 Hz).

Sources & evidence

ORD record
ord-1bf8e23d5b844bb8bd8ad1aab253aa31
Source dataset
uspto-grants-1995_05
Patent number
US05414007

Reaction notes

Loading…