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707-61-9 - 3-Methyl-1-phenyl-2-phospholene 1-oxide, 94% - A11792 - Alfa Aesar

A11792 3-Methyl-1-phenyl-2-phospholene 1-oxide, 94%

CAS-Nummer
707-61-9
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 57,89
25g 206,00
100g 533,60
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

3-Methyl-1-phenyl-2-phospholene 1-oxide, 94%

MDL
MFCD00014518
EINECS
211-901-5

Chemische Eigenschaften

Formel
C11H13OP
Molmasse
192.19
Schmelzpunkt
60-65°
Siedepunkt
173-174°/0.7mm
Sensitivität
Hygroscopic
Löslichkeit
Soluble in polar solvents.

Anwendungen

3-Methyl-1-phenyl-2-phospholene 1-oxide is used as a catalyst for intramolecular aza-wittig cyclization reactions and polymerization reactions. It is a reactant used for the preparation of phospha sugars and their radical bromination derivatives as anticancer agents.

Bemerkungen

Hygroscopic. Incompatible with strong oxidizing agents.

Literaturverweise

(previously believed to have the double bond in the 3-position)

Catalyst for conversion of isocyanates to carbodiimides: Org. Synth. Coll., 5, 501 (1973).

Makita, R.; Yamashita, M.; Yamaoka, M.; Fuije, M.; Nakamura, S.; Oshikawa, T.; Yamashita, J.; Yamada, M.; Asai, K.; Suyama, T.; Kondo, M.; Hasegawa, H.; Okita, Y.; Hirakawa, K.; Toda, M.; Ohnishi, K.; Sugimura, H. Novel Multiple Type Molecular Targeted Antitumor Agents: Preparation and Preclinical Evaluation of Low-Molecular-Weight Phospha Sugar Derivatives. Phosphorus Sulfur 2015, 190 (5-6), 733-740.

Hu, G.; Gao, Y.; Zhao, Y. Copper-Catalyzed Decarboxylative C-P Cross-Coupling of Alkynyl Acids with H-Phosphine Oxides: A Facile and Selective Synthesis of (E)-1-Alkenylphosphine Oxides. Org. Lett. 2015, 16 (17), 4464-4467.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P264-P270-P301+P312-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
609223
Harmonized Tariff Code
2934.99
TSCA
Yes
RTECS
SZ6105100

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