2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ⁵,12λ⁵-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol

Base Information

• Chemical Name: 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ⁵,12λ⁵-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol
• CAS No.: 42078-54-6
• Molecular Formula: C₅₂H₄₀O₄P₂
• Molecular Weight: 790.835

Synonyms:

Chemical Property of 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ⁵,12λ⁵-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol

Chemical Property:

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Technology Process of 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ⁵,12λ⁵-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol

There total 4 articles about 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ⁵,12λ⁵-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol 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:

1,2,3,6,11,12-hexaphenyl-(5ac,11ac)-5a,6,11,11a-tetrahydro-2H-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole 2ξ,12ξ-dioxide (42003-54-3) → 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ5,12λ5-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol (42078-54-6)

Guidance literature:

With osmium(VIII) oxide; In pyridine;

Reference yield:

1,2,3-triphenyl-2,3-dihydro-1H-isophosphindole 2-oxide (42003-50-9) → 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ5,12λ5-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol (42078-54-6)

Guidance literature:

Multi-step reaction with 3 steps

1: NBS, benzoyl peroxide / CCl₄

2: Cu / benzene

3: OsO₄ / pyridine

With N-Bromosuccinimide; osmium(VIII) oxide; Perbenzoic acid; copper; In pyridine; tetrachloromethane; benzene;

Reference yield:

1,3-dibromo-1,2,3-triphenyl-2,3-dihydro-1H-isophosphindole 2-oxide (42003-51-0) → 2ξ,12ξ-dioxo-1,2ξ,3,6,11,12ξ-hexaphenyl-(5ac,11ac)-4,5,5a,6,11,11a-hexahydro-2H-2λ5,12λ5-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole-4ξ,5ξ-diol (42078-54-6)

Guidance literature:

Multi-step reaction with 2 steps

1: Cu / benzene

2: OsO₄ / pyridine

With osmium(VIII) oxide; copper; In pyridine; benzene;

upstream raw materials:

1,2,3,6,11,12-hexaphenyl-(5ac,11ac)-5a,6,11,11a-tetrahydro-2H-6r,11c-epiphosphano-naphtho[2,3-e]isophosphindole 2ξ,12ξ-dioxide

1,2,3-triphenyl-2,3-dihydro-1H-isophosphindole 2-oxide

1,3-dibromo-1,2,3-triphenyl-2,3-dihydro-1H-isophosphindole 2-oxide

Dichlorophenylphosphine

Downstream raw materials:

10-hydroxy-1,2,3,4,9,11-hexaphenyl-2,4,9,10-tetrahydro-3bH-4,9-epiphosphano-benzo[5,6]indeno[1,2-c]phosphole 2,11-dioxide

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