ChemicalBook >> CAS DataBase List >>CYANOMETHYLENETRIBUTYLPHOSPHORANE
CYANOMETHYLENETRIBUTYLPHOSPHORANE
- CAS No.
- 157141-27-0
- Chemical Name:
- CYANOMETHYLENETRIBUTYLPHOSPHORANE
- Synonyms
- CMBP;2-(tributylphosphoranylidene)acetonitrile;(Tributylphosphoranylidene)acetonitrile;Tsunoda Reagent;2-(tributyl-l5-phosphanylidene)acetonitrile;CYANOMETHYLENETRI-N-BUTYLPHOSPHORANE;Cyanomethyltributylphosphorane;CYANOMETHYLENETRIBUTYLPHOSPHORANE;CynoMethylenetributyl phosphorane;Cyanomethylenetributylphosphorane>
- CBNumber:
- CB3469417
- Molecular Formula:
- C14H28NP
- Molecular Weight:
- 241.35
- MDL Number:
- MFCD01321151
- MOL File:
- 157141-27-0.mol
- MSDS File:
- SDS
Last updated:2023-10-27 17:04:05
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319 | |||||||||
Precautionary statements | P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501 | |||||||||
Hazard Codes | F,Xn | |||||||||
Risk Statements | 10-23/24/25-67-65-48/20-38-11-63 | |||||||||
Safety Statements | 16-26-36/37/39-62-36/37 | |||||||||
RIDADR | 3275 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 2931499090 | |||||||||
NFPA 704 |
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CYANOMETHYLENETRIBUTYLPHOSPHORANE price More Price(32)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 761060 | (Tributylphosphoranylidene)acetonitrile 97% | 157141-27-0 | 1g | $252 | 2024-03-01 | Buy |
Sigma-Aldrich | 761060 | (Tributylphosphoranylidene)acetonitrile 97% | 157141-27-0 | 500mg | $156 | 2023-06-20 | Buy |
TCI Chemical | C1500 | Cyanomethylenetributylphosphorane >95.0%(T) | 157141-27-0 | 1g | $210 | 2024-03-01 | Buy |
TCI Chemical | C1500 | Cyanomethylenetributylphosphorane >95.0%(T) | 157141-27-0 | 5g | $610 | 2024-03-01 | Buy |
TCI Chemical | C1500 | Cyanomethylenetributylphosphorane >95.0%(T) | 157141-27-0 | 25g | $1757 | 2024-03-01 | Buy |
CYANOMETHYLENETRIBUTYLPHOSPHORANE Chemical Properties,Uses,Production
Uses
(Tributylphosphoranylidene)acetonitrile can be utilized as a reagent in the:
- Stereoselective synthesis of skytanthine and other O- and N-containing heterocycles by Mitsunobu intramolecular cycloalkylation.
- Wittig olefination of esters, lactones, N-Boc lactam, and cyclic imide to corresponding Wittig products.
General Description
(Tributylphosphoranylidene)acetonitrile is a stabilized trialkylphosphorane that can act as a substitute to the diethyl azodicarboxylate and triphenylphosphine (DEAD-TPP) system for Mitsunobu reaction between nucleophiles (HA) and alcohols (ROH) to form RA. It is highly useful when the pKa of the nucleophiles are higher than 11.
CYANOMETHYLENETRIBUTYLPHOSPHORANE Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 132)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
XINXIANG RUNYU MATERIAL CO., LTD. | +86-13592593621; +8613592593621 | sales@runvmat.com | China | 428 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9338 | 55 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10259 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29826 | 58 |
Shaanxi Dideu Medichem Co. Ltd | 18192627656 | 1012@dideu.com | China | 1328 | 58 |
Chengdu Aslee Biopharmaceuticals, Inc. | 28-85305008 | CHINA | 964 | 58 |
View Lastest Price from CYANOMETHYLENETRIBUTYLPHOSPHORANE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-10-28 | Cyanomethylenetributylphosphorane
157141-27-0
|
US $0.00-0.00 / kg | 1kg | 98% | 200kg | XINXIANG RUNYU MATERIAL CO., LTD. | ||
2020-03-16 | CyanoMethylenetributylphosphorane
157141-27-0
|
US $1.00-0.00 / KG | 1KG | 99% | 20 tons | Shaanxi Dideu Medichem Co. Ltd | ||
2020-01-10 | CYANOMETHYLENETRIBUTYLPHOSPHORANE
157141-27-0
|
US $1.00 / g | 1g | 99.0% | 100kg | Career Henan Chemical Co |
- Cyanomethylenetributylphosphorane
157141-27-0
- US $0.00-0.00 / kg
- 98%
- XINXIANG RUNYU MATERIAL CO., LTD.
- CyanoMethylenetributylphosphorane
157141-27-0
- US $1.00-0.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
- CYANOMETHYLENETRIBUTYLPHOSPHORANE
157141-27-0
- US $1.00 / g
- 99.0%
- Career Henan Chemical Co
157141-27-0(CYANOMETHYLENETRIBUTYLPHOSPHORANE)Related Search:
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CMBP
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157141-27-0
C14H28NP
Tsunoda Reagent (Mitsunobu Reaction)
Mitsunobu Reaction
Condensation & Active Esterification
pharmacetical
Tsunoda Reagent (Mitsunobu Reaction)
Condensation & Active Esterification
Mitsunobu Reaction
Synthetic Organic Chemistry
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