2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Base Information

Chemical Name:2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
CAS No.:1512864-31-1
Molecular Formula:C₁₉H₃₄B₂O₄
Molecular Weight:348.099
Hs Code.:

Synonyms:2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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Chemical Property of 2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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Technology Process of 2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

There total 4 articles about 2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 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: 49.0%

: 33866-90-9
4-methyl-N′-(3-methylcyclohex-2-en-1-ylidene)benzenesulfonohydrazide

: 73183-34-3
bis(pinacol)diborane

: 1512864-31-1
2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: 4-methyl-N′-(3-methylcyclohex-2-en-1-ylidene)benzenesulfonohydrazide; With sodium hydride; In toluene; mineral oil; at 20 ℃; for 1h; Inert atmosphere; Schlenk technique;

bis(pinacol)diborane; In toluene; mineral oil; at 110 ℃; for 12h; Inert atmosphere; Schlenk technique; Sealed tube;
DOI:10.1021/ol403338s

Reference yield:

: 1193-18-6
3-methylcyclohexen-2-one

: 1512864-31-1
2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: Multi-step reaction with 2 steps

1.1: methanol / 70 °C / Inert atmosphere

2.1: sodium hydride / toluene; mineral oil / 1 h / 20 °C / Inert atmosphere; Schlenk technique

2.2: 12 h / 110 °C / Inert atmosphere; Schlenk technique; Sealed tube

With sodium hydride; In methanol; toluene; mineral oil;
DOI:10.1021/ol403338s

Reference yield:

: 33866-90-9
4-methyl-N′-(3-methylcyclohex-2-en-1-ylidene)benzenesulfonohydrazide

: 1512864-31-1
2,2'-(3-methylcyclohex-2-ene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / toluene / 1 h / 25 °C / Inert atmosphere

2: toluene / 12 h / 110 °C

With sodium hydride; In toluene;
DOI:10.1002/chem.201901267