9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide

Base Information

• Chemical Name: 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide
• CAS No.: 43017-02-3
• Molecular Formula: Br*C₂₀H₁₈P
• Molecular Weight: 369.241

Synonyms:9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide

Chemical Property of 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide

There total 8 articles about 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonanium; bromide 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:

Dichlorophenylphosphine (644-97-3) → 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.02,5.03,8.04,7]nonanium; bromide (43017-02-3)

Guidance literature:

Multi-step reaction with 6 steps

1: (i) Li, Et₂O, (ii) /BRN= 508189/, (iii) H₂O

2: Heating

3: H₂O₂ / CHCl₃; H₂O

4: benzene / Irradiation

5: benzene; acetone / Irradiation

6: (i) THF, (ii) aq. HBr

With dihydrogen peroxide; In chloroform; water; acetone; benzene;

DOI:10.1021/ja00794a027

Reference yield:

9-phenyl-9-phosphabicyclo<6.1.0>nona-2,4,6-triene (7289-58-9,43017-14-7) → 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.02,5.03,8.04,7]nonanium; bromide (43017-02-3)

Guidance literature:

Multi-step reaction with 5 steps

1: Heating

2: H₂O₂ / CHCl₃; H₂O

3: benzene / Irradiation

4: benzene; acetone / Irradiation

5: (i) THF, (ii) aq. HBr

With dihydrogen peroxide; In chloroform; water; acetone; benzene;

DOI:10.1021/ja00794a027

Reference yield:

1,3,5,7-cyclooctatetraene (629-20-9) → 9,9-diphenyl-9-phospha-pentacyclo[4.3.0.02,5.03,8.04,7]nonanium; bromide (43017-02-3)

Guidance literature:

Multi-step reaction with 5 steps

1: (i) Li, Et₂O, (ii) /BRN= 508189/, (iii) H₂O

2: Heating

3: H₂O₂ / CHCl₃; H₂O

4: benzene; acetone / Irradiation

5: (i) THF, (ii) aq. HBr

With dihydrogen peroxide; In chloroform; water; acetone; benzene;

DOI:10.1021/ja00794a027

upstream raw materials:

phenyllithium

9-phenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonane 9-oxide

9-phenyl-9-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonane

1,3,5,7-cyclooctatetraene

Downstream raw materials:

9-methyl-9,9-diphenyl-9λ⁵-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonane

9,9,9-triphenyl-9λ⁵-phospha-pentacyclo[4.3.0.0^2,5.0^3,8.0^4,7]nonane

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