8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

Base Information

Chemical Name:8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene
CAS No.:1380170-49-9
Molecular Formula:C₂₉H₄₂BN₂O₃P
Molecular Weight:508.449
Hs Code.:

Synonyms:8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

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Chemical Property of 8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

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Technology Process of 8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

There total 4 articles about 8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene 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: 86.0%

: 8-[(4-diethylphosphonato)phenyl]-4,4-difluoro-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

: 75-16-1
methylmagnesium bromide

: 1380170-49-9
8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: In tetrahydrofuran; diethyl ether; at 20 ℃; for 3h; Inert atmosphere; Schlenk technique;
DOI:10.1055/s-0034-1378336

Reference yield: 53.0%

: 1380170-43-3
8-(4-bromophenyl)-4,4-diphenyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

: 762-04-9
phosphonic acid diethyl ester

: 1380170-49-9
8-[(4-diethylphosphonato)phenyl]-4,4-dimethyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene

Guidance literature:: With Pd(dba)2; N,N-diisopropylamine; 1,4-bis(diphenylphosphino)butane; In dimethyl sulfoxide; Schlenk technique; mixt. degassed for 20 min, heated at 90°C for 3 d; diluted with CH2Cl2; washed with H2O and brine, dried over MgSO4; columnchromy. on silica (EtOAc/hexane 3:1);
DOI:10.1002/anie.201108416