12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

Base Information

Chemical Name:12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene
CAS No.:627876-73-7
Molecular Formula:C₆₈H₅₄O₈P₂
Molecular Weight:1061.12
Hs Code.:

12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-<i>c</i>]phenanthrene

Synonyms:12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

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Chemical Property of 12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

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Technology Process of 12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

There total 1 articles about 12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene 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: 71.0%

: 12,13-bis-benzyloxy-11,14-dibromo-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

: 1499-21-4
Diphenylphosphinic chloride

: 627876-73-7
12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

Guidance literature:: 12,13-bis-benzyloxy-11,14-dibromo-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.666667h;

Diphenylphosphinic chloride; In tetrahydrofuran; hexane; at -78 - 25 ℃; for 10h;
DOI:10.1021/jo035057t

Reference yield: 83.0%

: 627876-73-7
12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

: 627876-74-8
11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene-12,13-diol

Guidance literature:: With ammonium formate; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1021/jo035057t

Reference yield:

: 627876-73-7
12,13-bis-benzyloxy-11,14-bis-(diphenyl-phosphinoyl)-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene

: 11,14-bis-diphenylphosphanyl-2,7,9,16-tetramethoxy-phenanthro[3,4-c]phenanthrene-12,13-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / HCO₂NH₄ / Pd/C / tetrahydrofuran; methanol

2: 95 percent / HSiCl₃; Bu₃N / toluene / 20 h / Heating

With tributyl-amine; trichlorosilane; ammonium formate; palladium on activated charcoal; In tetrahydrofuran; methanol; toluene;
DOI:10.1021/jo035057t