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ChemicalBook > Product Catalog >Organic Chemistry >Phosphines >(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Structure
CAS No.
1439-36-7
Chemical Name:
(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE
Synonyms
1-(TRIPHENYLPHOSPHORANYLIDENE)-2-PROPANONE;(2-Oxopropylidene)triphenylphosphorane;NSC 407394;1-(TriphenyL;phosphoranyL;AURORA KA-1177;idene)-2-propanone;Triphenyl(acetylMethylene)phospho;(Acetonylidene)triphenylphosphorane;(Triphenylphosphoranylidene)acetone
CBNumber:
CB7371857
Molecular Formula:
C21H19OP
Molecular Weight:
318.35
MOL File:
1439-36-7.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Properties

Melting point 203-205 °C (lit.)
Boiling point 478.5±28.0 °C(Predicted)
Density 1.14
storage temp. Inert atmosphere,Room Temperature
solubility Soluble in chloroform. Slightly soluble in methanol.
form Powder
color White to off-white
Sensitive Air Sensitive
BRN 750077
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 1439-36-7(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements  22-36/37/38
Safety Statements  22-24/25
WGK Germany  3
RTECS  UC3900000
HS Code  29319090
NFPA 704
0
1 0

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 158755 1-(Triphenylphosphoranylidene)-2-propanone 99% 1439-36-7 25G ₹7696.58 2022-06-14 Buy
Sigma-Aldrich(India) 158755 1-(Triphenylphosphoranylidene)-2-propanone 99% 1439-36-7 100G ₹39478.78 2022-06-14 Buy
ALFA India ALF-A11410-30 (Acetylmethylene)triphenylphosphorane, 99% 1439-36-7 250g ₹58674 2022-05-26 Buy
ALFA India ALF-A11410-18 (Acetylmethylene)triphenylphosphorane, 99% 1439-36-7 50g ₹9565 2022-05-26 Buy
ALFA India ALF-A11410-09 (Acetylmethylene)triphenylphosphorane, 99% 1439-36-7 10g ₹3845 2022-05-26 Buy
Product number Packaging Price Buy
158755 25G ₹7696.58 Buy
158755 100G ₹39478.78 Buy
ALF-A11410-30 250g ₹58674 Buy
ALF-A11410-18 50g ₹9565 Buy
ALF-A11410-09 10g ₹3845 Buy

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Chemical Properties,Uses,Production

Chemical Properties

white to light beige crystalline powder

Uses

(Acetylmethylene)triphenylphosphorane is used as a Wittig reagent in synthetic chemistry, especially for the synthesis of functionalized pyrrolidines and cyclobutanones. It plays as a vital role in asymmetric allylboration for enantioselective synthesis of (+)-awajanomycin.It is also employed as a reactant in the preparation of 1,2-dioxanes with antitrypanosomal activity. Further, it is used in the preparation of amphibian pyrrolizidine alkaloids through allylic aminations and silicon-containing acyclic dienone musk odorants. In addition to this, it is involved in Domino Suzuki/Heck coupling reactions to prepare fluorenylidenes.

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Preparation Products And Raw materials

Raw materials

Phosphonium, (2-oxopropyl)triphenyl-, iodide (1:1) Phosphonium, methyltriphenyl-, inner salt (TRIMETHYLSILYLMETHYL)TRIPHENYLPHOSPHONIUM IODIDE ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE ACETONYL TRIPHENYLPHOSPHONIUM BROMIDE
BROMOACETONE
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Preparation Products

(E)-6-Methyl-3,5-heptadien-2-one 1-CYCLOPROPYL-PROPAN-2-ONE 3-DECEN-2-ONE 3-Hepten-2-one, 5-methyl- E-(2-ETHOXY-PROPENYL)-TRIPHENYL-PHOSPHONIUM IODIDE SALT
Acridin-3-ol
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(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Suppliers

Global( 238)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
GLR Innovations +91 9891111994 New Delhi, India 4542 58 Inquiry
VASIN BIO LIFE SCIENCES PVT LTD 9491644688 Hyderabad, India 2096 58 Inquiry
Azoxy Laboratories 08048372106Ext 296 Hyderabad, India 52 58 Inquiry
Clearsynth Labs 91-22-45045900 Maharashtra, India 3889 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
GM Fine Chemicals 08068442226Ext 541 Hyderabad, India 15 58 Inquiry
Reax Chemicals 08048372701Ext 416 Hyderabad, India 4223 58 Inquiry
Globe Chemie 08048372441Ext 581 Pune, India 101 58 Inquiry
Supplier Advantage
GLR Innovations 58
VASIN BIO LIFE SCIENCES PVT LTD 58
Azoxy Laboratories 58
Clearsynth Labs 58
TCI Chemicals (India) Pvt. Ltd. 58
Alfa Aesar 58
A.J Chemicals 58
GM Fine Chemicals 58
Reax Chemicals 58
Globe Chemie 58

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE Spectrum

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE(1439-36-7)MS(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE(1439-36-7)1HNMR(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE(1439-36-7)IR1(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE(1439-36-7)IR2(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE(1439-36-7)Raman

1439-36-7((ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE)Related Search:

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2-chloro-4-(cyclopentylamino)-5-pyrimidinyl ethanone PalBociclib Impurity 23 Palbociclib-012 PalBociclib Impurity 25 Pyrido[2,3-d]pyriMidin-7(8H)-one, 8-cyclopentyl-5-Methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]aMino]-
PalBociclib Impurity 14 8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-6-vinylpyrido[2,3-d]pyrimidin-7(8H)-one tert-Butyl 4-(6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate PalBociclib Impurity 22 Palbociclib Impurity 20
Palbociclib Impurity 10 Palbociclib Impurity 2 PalBociclib Impurity 11
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(METHYLCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE 1-TRIPHENYLPHOSPHANYLIDENE-PROPAN-2-ONE triphenylphosphoranylidene-2-propanon AURORA KA-1177 triphenylphosphoranylidene-2-propanone 1-(triphenylphosphoranylidene)acetone 2-Propanone, 1-(triphenylphosphoranylidene)- (Acetylylmethylene)triphenylphosphorane, 99 % 2-Propanone, triphenylphosphoranylidene. Triphenyl(2-oxopropylidene)phosphorane 1-Triphenylphosphoranylidene-2-propanone,99% (Acetonylidene)triphenylphosphorane Methyl (Triphenylphosphoranylidene)Methyl Ketone NSC 407394 Triphenyl(acetylMethylene)phospho 1-(Triphenylphosphoranylidene)propan-2-one ACETYLMETHYLENETRIPHENYLPHOSPHORANE FOR (Acetylmethylene)triphenylphosphorane, 1-(Triphenylphosphoranylidene)propan-2-one (Triphenylphosphoranylidene)acetone (Acetylylmethylene)triphenylphosphorane 1-Triphenylphosphoranylidene-2-propanone, 99% 25GR Acetyl Methylene triphenylphosphine 1-Triphenylphosphoranylidine-2-propanone 1-(Triphenylphosphoranylidene)-2-propanone 99% Acetylmethylenetriphenylphosphorane for synthesis (Triphenylphosphoranylidene)acetone 98% 1-(TriphenyL idene)-2-propanone phosphoranyL (Acetylmethylene)triphenylphosphorane > 1-Triphenylphosphoranylidene-2-propanone, 98%, for synthesis 1-(Triphenylphosphoranyliden)aceton (2-Oxopropylidene)triphenylphosphorane 1-(TRIPHENYLPHOSPHORANYLIDENE)-2-PROPANONE 1439-36-7 C21H19OP C21H19PO CH3COCHPC6H53 Synthetic Reagents Wittig Reagents C-C Bond Formation Wittig & Horner-Emmons Reaction Wittig Reaction Olefination Wittig Reagents Synthetic Organic Chemistry Wittig & Horner-Emmons Reaction Wittig Reaction