2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

Base Information

Chemical Name:2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt
CAS No.:117497-36-6
Molecular Formula:C₄H₁₂N*C₃₀H₂₄B
Molecular Weight:469.478
Hs Code.:

Synonyms:2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

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Chemical Property of 2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

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Technology Process of 2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

There total 3 articles about 2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt 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: 30.0%

: 117469-34-8
tetramethylammonium (p-biphenylyl)triphenylborate

: 117497-36-6
2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

Guidance literature:: In acetonitrile; Irradiation (UV/VIS); irradiation of N(CH3)4(C6H5)3BC6H4C6H5 in degassed acetonitrile soln. at 254 nm;; isolation by repeated fractional crystn. from CH3CN/ether, elem. anal.;;
DOI:10.1021/ja00230a065

Reference yield:

: 960-71-4
triphenylborane

: 117497-36-6
2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

Guidance literature:: Multi-step reaction with 2 steps

1: biphenylyllithium

2: acetonitrile

With biphenylyllithium; In acetonitrile;
DOI:10.1021/ja00230a065

Reference yield:

: 117469-34-8
tetramethylammonium (p-biphenylyl)triphenylborate

: 117469-32-6
(CH₃)4N⁽¹⁺⁾*C₆H₅(C₆H₅B(C₆H₅)(C₆H₄C₆H₅))^(1-)={(CH₃)4N}{C₆H₅(C₆H₅B(C₆H₅)(C₆H₄C₆H₅))}

: 117497-38-8
(CH₃)4N⁽¹⁺⁾*C₆H₅C₆H₄(C₆H₅B(C₆H₅)2)^(1-)={(CH₃)4N}{C₆H₅C₆H₄(C₆H₅B(C₆H₅)2)}

: 117497-36-6
2,5,7,7-tetraphenyl-7-boratabicyclo<4.1.0>hepta-2,4-diene tetramethylammonium salt

Guidance literature:: In [D₃]acetonitrile; Irradiation (UV/VIS); Irradn. under N2 at 254 nm with stirring.; (1)-H- and (11)B-NMR.; Kinetics;
DOI:10.1021/ja00006a037