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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

33300-85-5 CAS NO.33300-85-5

Cas:33300-85-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Appearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

5-CHLORO-5H-DIBENZOPHOSPHOLE CAS No.33300-85-5

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

33300-85-5

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

33300-85-5

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

33300-85-5 CAS NO.33300-85-5

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Wising Chem Co., Ltd

Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom

5-CHLORO-5H-DIBENZOPHOSPHOLE

Cas:33300-85-5

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

5H-Benzo[b]phosphindole, 5-chloro-Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Ai

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

5H-Benzo[b]phosphindole, 5-chloro-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages.

5H-Benzo[b]phosphindole, 5-chloro-

Cas:33300-85-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

biphenyl-2,2'-diyl-bis-lithium
16291-32-0

biphenyl-2,2'-diyl-bis-lithium

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
With phosphorus trichloride In tetrahydrofuran69%
5-oxo-5H-5λ5-dibenzophosphol-5-ol
524-49-2

5-oxo-5H-5λ5-dibenzophosphol-5-ol

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
(i) PCl5, (ii) P; Multistep reaction;
2-Phenylphen-1-oxydichlorphosphan
33771-47-0

2-Phenylphen-1-oxydichlorphosphan

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
(pyrolysis);
(1,1'-biphenyl)-2-diazonium tetrafluoroborate
318-13-8

(1,1'-biphenyl)-2-diazonium tetrafluoroborate

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
(i) PCl3, CuBr, EtOAc, (ii) Al; Multistep reaction;
2,2'-dibromobiphenyl
13029-09-9

2,2'-dibromobiphenyl

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
Stage #1: 2,2'-dibromobiphenyl With tert.-butyl lithium In tetrahydrofuran; pentane at -78℃; for 4h; Inert atmosphere;
Stage #2: With phosphorus trichloride In tetrahydrofuran; pentane at -198 - 20℃; Inert atmosphere;
Stage #1: 2,2'-dibromobiphenyl With n-butyllithium In diethyl ether at 0 - 20℃; for 1h;
Stage #2: With phosphorus trichloride In diethyl ether at -196 - 20℃;
Stage #1: 2,2'-dibromobiphenyl With n-butyllithium In diethyl ether at 0 - 20℃; for 1h;
Stage #2: With phosphorus trichloride at -196 - 20℃;
2,2'-dibromobiphenyl
13029-09-9

2,2'-dibromobiphenyl

A

5-bromo-5H-dibenzophosphole

5-bromo-5H-dibenzophosphole

B

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

Conditions
ConditionsYield
Stage #1: 2,2'-dibromobiphenyl With n-butyllithium In diethyl ether; hexane at 0 - 25℃; for 1h; Inert atmosphere; Schlenk technique;
Stage #2: With phosphorus trichloride In diethyl ether; hexane at -198 - 25℃; for 0.25h; Inert atmosphere; Schlenk technique;
4,5-dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene
130525-43-8

4,5-dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene
221462-99-3

4,5-bis(9-dibenzo[b,d]phospholyl)-2,7-di-tert-butyl-9,9-dimethylxanthene

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran 1.) -60 deg C, 1 h, 2.) -60 deg C, 1 h; 20 deg C, 16 h;67%
Stage #1: 4,5-dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene With n-butyllithium In tetrahydrofuran at -60℃; for 2h;
Stage #2: 9-Chlorodibenzophosphole In toluene at -60 - 20℃;
52%
C16H11BrN2

C16H11BrN2

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

C28H19N2P

C28H19N2P

Conditions
ConditionsYield
Stage #1: C16H11BrN2 With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 2h;
Stage #2: 9-Chlorodibenzophosphole In tetrahydrofuran; hexane at 20℃;
67%
5-bromo-5H-dibenzophosphole

5-bromo-5H-dibenzophosphole

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

2,2′-biphenylenedithiophosphinic acid

2,2′-biphenylenedithiophosphinic acid

Conditions
ConditionsYield
Stage #1: 5-bromo-5H-dibenzophosphole; 9-Chlorodibenzophosphole With sulfur In toluene at 110℃; for 16h; Inert atmosphere; Schlenk technique;
Stage #2: With sodium monohydrogen sulfide x-hydrate In water at 90℃; for 1h; Inert atmosphere; Schlenk technique;
Stage #3: With hydrogenchloride In water Acidic conditions;
54%
ethylamine
75-04-7

ethylamine

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

N,N-bis(dibenzophosphole)ethylamine

N,N-bis(dibenzophosphole)ethylamine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; dichloromethane at -78 - 20℃; for 16h; Inert atmosphere;46%
bis(tert-butyl-η5-cyclopentadienyl)iron

bis(tert-butyl-η5-cyclopentadienyl)iron

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

1,1’-bis(benzophosphindole)-3,3’-bis(tertiobutyl)ferrocene

1,1’-bis(benzophosphindole)-3,3’-bis(tertiobutyl)ferrocene

Conditions
ConditionsYield
Stage #1: bis(tert-butyl-η5-cyclopentadienyl)iron With N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium In pentane at 0 - 20℃; Inert atmosphere; Schlenk technique;
Stage #2: 9-Chlorodibenzophosphole In tetrahydrofuran at -80 - 20℃; Inert atmosphere; Schlenk technique; diastereoselective reaction;
42%
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

methylamine
74-89-5

methylamine

N,N-bis(dibenzophosphole)methylamine

N,N-bis(dibenzophosphole)methylamine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; dichloromethane at -78 - 20℃; for 16h; Inert atmosphere;34%
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

isopropylamine
75-31-0

isopropylamine

N,N-bis(dibenzophosphole)isopropylamine

N,N-bis(dibenzophosphole)isopropylamine

Conditions
ConditionsYield
With triethylamine In chlorobenzene at 0 - 20℃; Inert atmosphere; Schlenk technique;31%
1,1’-diisopropylferrocene

1,1’-diisopropylferrocene

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

1,1'-bis(benzophosphindole)-3,3'-bis(isopropyl)ferrocene

1,1'-bis(benzophosphindole)-3,3'-bis(isopropyl)ferrocene

Conditions
ConditionsYield
Stage #1: 1,1’-diisopropylferrocene With N,N,N,N,-tetramethylethylenediamine; tert.-butyl lithium In pentane at -78 - 20℃; Inert atmosphere; Schlenk technique;
Stage #2: 9-Chlorodibenzophosphole In tetrahydrofuran at -80 - 20℃; Inert atmosphere; Schlenk technique; diastereoselective reaction;
27%
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

N-butylamine
109-73-9

N-butylamine

N,N-bis(dibenzophosphole)-n-butylamine

N,N-bis(dibenzophosphole)-n-butylamine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; dichloromethane at -78 - 20℃; for 16h; Inert atmosphere;24%
2,6-bis<(tetrahydro-2H-2-pyranyloxy)methyl>phenyl bromide
62456-33-1

2,6-bis<(tetrahydro-2H-2-pyranyloxy)methyl>phenyl bromide

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-(2,6-bis-tetrahydropyran-2-yloxymethyl-phenyl)-5H-benzo[b]phosphindole
65700-13-2

5-(2,6-bis-tetrahydropyran-2-yloxymethyl-phenyl)-5H-benzo[b]phosphindole

methylmagnesium bromide
75-16-1

methylmagnesium bromide

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-methyl-5H-dibenzophosphole
16546-79-5

5-methyl-5H-dibenzophosphole

phenylmagnesium bromide

phenylmagnesium bromide

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

9-phenyl-9-phosphafluorene
1088-00-2

9-phenyl-9-phosphafluorene

2,6-bis<(tetrahydro-2H-2-pyranyloxy)methyl>phenyl bromide
62456-33-1

2,6-bis<(tetrahydro-2H-2-pyranyloxy)methyl>phenyl bromide

sodium tetraphenyl borate
143-66-8

sodium tetraphenyl borate

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

methyl iodide
74-88-4

methyl iodide

5-(2,6-bis-tetrahydropyran-2-yloxymethyl-phenyl)-5-methyl-5H-benzo[b]phosphindolium; tetraphenylborate(1-)

5-(2,6-bis-tetrahydropyran-2-yloxymethyl-phenyl)-5-methyl-5H-benzo[b]phosphindolium; tetraphenylborate(1-)

Conditions
ConditionsYield
(i) nBuLi, (ii) /BRN= 513811/, (iii) MeI, /BRN= 3599783/; Multistep reaction;
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-oxo-5H-5λ5-dibenzophosphol-5-ol
524-49-2

5-oxo-5H-5λ5-dibenzophosphol-5-ol

Conditions
ConditionsYield
With dihydrogen peroxide
With dihydrogen peroxide
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-chloro-5H-benzo[b]phosphindole 5-sulfide
33771-55-0

5-chloro-5H-benzo[b]phosphindole 5-sulfide

Conditions
ConditionsYield
With sulfur
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

(S)-2-hydroxy-3,3,N-trimethyl-butyramide
212712-90-8

(S)-2-hydroxy-3,3,N-trimethyl-butyramide

(S)-N-Dibenzophosphol-5-yl-2-(dibenzophosphol-5-yloxy)-3,3,N-trimethyl-butyramide

(S)-N-Dibenzophosphol-5-yl-2-(dibenzophosphol-5-yloxy)-3,3,N-trimethyl-butyramide

Conditions
ConditionsYield
With n-butyllithium; diisopropylamine 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, hexane, -78 deg C, 1 h; Yield given. Multistep reaction;
C9H13BrO2

C9H13BrO2

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

C21H21O2P

C21H21O2P

Conditions
ConditionsYield
Stage #1: C9H13BrO2 With tert.-butyl lithium In tetrahydrofuran
Stage #2: 9-Chlorodibenzophosphole In tetrahydrofuran
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-phenyl-5H-dibenzophosphole-5-oxide
1031-13-6

5-phenyl-5H-dibenzophosphole-5-oxide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: aq. H2O2
View Scheme
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5,5-dimethyl-5H-benzo[b]phosphindolium; iodide
5274-22-6

5,5-dimethyl-5H-benzo[b]phosphindolium; iodide

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-methyl-5-phenyl-5H-benzo[b]phosphindolium; iodide
2751-93-1

5-methyl-5-phenyl-5H-benzo[b]phosphindolium; iodide

9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-methyl-5H-dibenzophosphole 5-oxide
19190-40-0

5-methyl-5H-dibenzophosphole 5-oxide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: aq. H2O2
View Scheme
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-phenyl-5H-benzo[b]phosphindole 5-sulfide
33771-54-9

5-phenyl-5H-benzo[b]phosphindole 5-sulfide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: sulfur
View Scheme
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-methyl-5H-benzo[b]phosphindole 5-sulfide
33771-53-8

5-methyl-5H-benzo[b]phosphindole 5-sulfide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: sulfur
View Scheme
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-oxo-5H-5λ5-benzo[b]phosphindole-5-thiol
33771-49-2

5-oxo-5H-5λ5-benzo[b]phosphindole-5-thiol

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfur
2: H2O / acetone; ethanol
View Scheme
9-Chlorodibenzophosphole
33300-85-5

9-Chlorodibenzophosphole

5-chloro-5H-benzo[b]phosphindole 5-oxide
33771-51-6

5-chloro-5H-benzo[b]phosphindole 5-oxide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. H2O2
2: PCl5
View Scheme

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