1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

Base Information

Chemical Name:1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene
CAS No.:262371-11-9
Molecular Formula:C₃₂H₆₅ClSi₇
Molecular Weight:681.92
Hs Code.:

Synonyms:1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

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Chemical Property of 1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

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Technology Process of 1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

There total 4 articles about 1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene 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: 89.0%

: 262371-10-8
1-hydroxy-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacylohexa-2,4-diene

: 262371-11-9
1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

Guidance literature:: With phosphorus pentachloride; In diethyl ether; for 15h; Reflux; Inert atmosphere;
DOI:10.1002/jccs.200800073

Reference yield:

: 31732-31-7
1,1-dibutyl-1-stannacyclohexa-2,5-diene

: 262371-11-9
1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-BuLi / diethyl ether / -50 °C

1.2: diethyl ether

1.3: 65 percent / n-BuLi / tetrahydrofuran / -78 °C

2.1: NBS / CCl₄ / 20 °C

2.2: 55 percent / NaHCO₃; H₂O / diethyl ether / 20 °C

3.1: 87 percent / PCl₅; pyridine / diethyl ether / Heating

With pyridine; N-Bromosuccinimide; n-butyllithium; phosphorus pentachloride; In tetrachloromethane; diethyl ether; 1.1: Metallation / 1.2: Ring cleavage / 1.3: Cyclization / 2.1: Bromination / 2.2: Hydrolysis / 3.1: Substitution;
DOI:10.1002/(SICI)1521-3773(20000204)39:3<634::AID-ANIE634>3.0.CO;2-#

Reference yield:

: 162608-99-3
{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}silane

: 262371-11-9
1-chloro-1-{2,4,6-tris[bis(trimethylsilyl)methyl]phenyl}-1-silacyclohexa-2,4-diene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-BuLi / diethyl ether / -50 °C

1.2: diethyl ether

1.3: 65 percent / n-BuLi / tetrahydrofuran / -78 °C

2.1: NBS / CCl₄ / 20 °C

2.2: 55 percent / NaHCO₃; H₂O / diethyl ether / 20 °C

3.1: 87 percent / PCl₅; pyridine / diethyl ether / Heating

With pyridine; N-Bromosuccinimide; n-butyllithium; phosphorus pentachloride; In tetrachloromethane; diethyl ether; 1.1: Metallation / 1.2: Ring cleavage / 1.3: Cyclization / 2.1: Bromination / 2.2: Hydrolysis / 3.1: Substitution;
DOI:10.1002/(SICI)1521-3773(20000204)39:3<634::AID-ANIE634>3.0.CO;2-#