1,3-Di(3-methyl-3-hydroxy-1-butynyl)benzene → Mesitylene

HRID 27801Notes

Reaction equation

HRID 27801 reaction equation
[CH3:1]C(O)(C#CC1C=CC=C(Br)C=1)C.CC(O)(C)C#[C:17][C:18]1[CH:23]=[CH:22][CH:21]=[C:20]([C:24]#CC(O)(C)C)[CH:19]=1>>[C:18]1([CH3:17])[CH:19]=[C:20]([CH3:24])[CH:21]=[C:22]([CH3:1])[CH:23]=1

Participants

3

Reactant 2

HCID 50980371,3-Di(3-methyl-3-hydroxy-1-butynyl)benzeneHCID 23006378HCID 23006378, compound

Product 1

HCID 7947Mesitylene

Procedure

Referring to Table 1 above, the Conversion ("Conv.") was a weight percent conversion and was calculated by: ##EQU1## Selectivity ("Selec.") in Table 1 means, as appropriate: ##EQU2## The Yield means, as appropriate, the yield of 2-methyl-4-(3-bromophenyl)-3-butyn-2-ol: ##STR15## or 1,3-di(3-methyl-3-hydroxy-1-butynyl)benzene: ##STR16## and was calculated as the product of Conversion times Selectivity. Selectivities and yields were calculated only on isolated crude products by gas chromatography with an appropriate internal standard (mesitylene).

Workup

  1. customSelectivities and yields

Sources & evidence

ORD record
ord-ec37ad1be5cf4fbbb5e7f1bbdb274c51
Source dataset
uspto-grants-1980_09
Patent number
US04223172

Reaction notes

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