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13887-07-5

anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 13887-07-5 Structure

  • Basic information

    1. Product Name: anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien
    2. Synonyms: anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien
    3. CAS NO:13887-07-5
    4. Molecular Formula:
    5. Molecular Weight: 212.231
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 13887-07-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien(CAS DataBase Reference)
    10. NIST Chemistry Reference: anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien(13887-07-5)
    11. EPA Substance Registry System: anti-9-phenyl-9-phosphabicyclo<4.2.1>nona-2,4,7-trien(13887-07-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 13887-07-5(Hazardous Substances Data)

13887-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13887-07-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,8 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13887-07:
(7*1)+(6*3)+(5*8)+(4*8)+(3*7)+(2*0)+(1*7)=125
125 % 10 = 5
So 13887-07-5 is a valid CAS Registry Number.

13887-07-5Relevant articles and documents

METHODS FOR PHOSPHINE OXIDE REDUCTION IN CATALYTIC WITTIG REACTIONS

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Page/Page column 51; 52, (2014/09/29)

A method for increasing the rate of phosphine oxide reduction, preferably during a Wittig reaction comprising use of an acid additive is provided. A room temperature catalytic Wittig reaction (CWR) the rate of reduction of the phosphine oxide is increased due to the addition of the acid additive is described. Furthermore, the extension of the CWR to semi-stabilized and non-stabilized ylides has been accomplished by utilization of a masked base and/or ylide-tuning.

ZUR CHEMIE DES CYCLOOCTATETRAENYLDILITHIUMS. 9-(N,N-DIALKYLAMINO)-9-PHOSPHABICYCLONONA-2,4,7-TRIENE, 9-HALOGEN-9-PHOSPHABICYCLONONA-2,4,7-TRIENE UND DEREN NUCLEOPHILE SUBSTITUTION, 9-H-9-PHOSPHABICYCLONONA-2,4,7-TRIEN

Maerkl, G.,Alig, B.

, p. 1 - 30 (2007/10/02)

N,N-(Dialkylamino)-dichlorophosphanes react with cyclooctatetraenyldilithium to give the syn/anti-9-(N,N-dialkylamino)-9-phosphabicyclonona-2,4,7-trienes 5 (syn/anti ratio 100/0 to 54/46); syn-9-(N,N-Diethylamino)-9-phosphabicyclonona-2,4,7-

VARIATIONS IN PROPERTIES OF BRIDGED PHOSPHORUS HETEROCYCLES

Quin, Louis D.,Caster, Kenneth C.,Kisalus, John C.

, p. 105 - 108 (2007/10/02)

Highly strained cyclic phosphine oxides can give anomalous results (inversion, C-P cleavage) on deoxygenation with HSiCl3 or C6H5SiH3.Use of the pyridine complex of HSiCl3 generally overcomes these difficulties, and a number of strained phosphines were prepared.Definite trends in 31P NMR shifts among saturated and unsaturated structures have been observed.Phosphines in the 7-phosphanorbornene system are particularly prone to form P(V) cycloadducts, which then decompose by a reverse McCormack-type of reaction.The reactivity is so high that even dienes form adducts with these phosphines.

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