4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

Base Information

Chemical Name:4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal
CAS No.:135614-71-0
Molecular Formula:C₁₂H₁₆O₃
Molecular Weight:208.257
Hs Code.:

Synonyms:4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

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Chemical Property of 4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

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Technology Process of 4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

There total 1 articles about 4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 107-00-6
but-1-yne

: 935-50-2
4,4-dimethoxycyclohexa-2,5-dienone

: 135614-71-0
4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction; 1) Et₂O, 0 deg C, 15 min, 2) 0 deg C, 1 h;
DOI:10.1021/jo00021a037

Reference yield: 72.0%

: 135614-71-0
4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

: 135614-72-1
4-(3-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

Guidance literature:: With potassium salt of 1,3-diaminopropane; In various solvent(s); at 0 ℃; for 0.0833333h;
DOI:10.1021/jo00021a037

Reference yield:

: 135614-71-0
4-(1-butynyl)-4-hydroxycyclohexa-2,5-dienone dimethyl acetal

: 8-(4-Phenyl-but-3-ynyl)-1,4-dioxa-spiro[4.5]deca-6,9-dien-8-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / potassium 3-aminopropylamide / various solvent(s) / 0.08 h / 0 °C

2: 88 percent / glacial HOAc / 16 h / Ambient temperature

3: 69 percent / CuI / PdCl₂(PPh₃)2 / various solvent(s) / 3 h

With copper(l) iodide; potassium salt of 1,3-diaminopropane; acetic acid; bis-triphenylphosphine-palladium(II) chloride; In various solvent(s);
DOI:10.1021/jo00021a037