TRIPHENYLPHOSPHINE RESIN
- Product Name
- TRIPHENYLPHOSPHINE RESIN
- CAS No.
- 39319-11-4
- Chemical Name
- TRIPHENYLPHOSPHINE RESIN
- Synonyms
- POLYMER-BOUND TRIPHENYLPHOSPHINE;POLYMER SUPPORTED TRIPHENYLPHOSPHINE;TRIPHENYLPHOSPHINE POLYMER BOUND;PL-TPP RESIN;-C6H4P(C6H5)2;PL-TPP MP-RESIN;POLYSTYRENE-PPH2;diphenylphosphinated;TRIPHENYLPHOSPHINE PS;TRIPHENYLPHOSPHINE RESIN
- CBNumber
- CB9181407
- Molecular Formula
- C18H15P
- Formula Weight
- 262.285461
- MOL File
- 39319-11-4.mol
TRIPHENYLPHOSPHINE RESIN Property
- storage temp.
- 2-8°C
- form
- Beads
- color
- White to yellow
- Sensitive
- Air Sensitive
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-43-20/21/22-36/37/38
- Safety Statements
- 36/37-36-26
- WGK Germany
- 3
- F
- 10-23
- HS Code
- 29310099
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 14664
- Product name
- Triphenylphosphine, polymer-bound
- Purity
- 100-200?mesh, extent of labeling: ~3.2?mmol/g loading
- Packaging
- 25g
- Price
- $304
- Updated
- 2024/03/01
- Product number
- L19478
- Product name
- Triphenylphosphine, polymer-supported
- Purity
- 1.4-2.0 mmol/g on polystyrene
- Packaging
- 1g
- Price
- $31.1
- Updated
- 2023/06/20
- Product number
- L19478
- Product name
- Triphenylphosphine, polymer-supported
- Purity
- 1.4-2.0 mmol/g on polystyrene
- Packaging
- 5g
- Price
- $96.3
- Updated
- 2021/12/16
- Product number
- 15-6730
- Product name
- Triphenylphosphine, polymer-bound, on styrene-divinylbenzene copolymer (20% cross-linked)
- Packaging
- 1g
- Price
- $48
- Updated
- 2021/12/16
- Product number
- 15-6730
- Product name
- Triphenylphosphine, polymer-bound, on styrene-divinylbenzene copolymer (20% cross-linked)
- Packaging
- 5g
- Price
- $143
- Updated
- 2021/12/16
TRIPHENYLPHOSPHINE RESIN Chemical Properties,Usage,Production
Chemical Properties
white to yellow beads
Uses
Polymer-bound triphenylphosphine is a solid-supported reagent that can be used as a better alternative to triphenylphosphine in the Mitsunobu reaction.
It can also be used:
- For the esterification of alkylphosphonic acids using primary alcohols in the presence of iodine and imidazole.
- To catalyze the conversion of 3-[3-(1,3-dioxolan-2-yl)-1-hydroxypropyl]pyridine to 3-[1-bromo-3-(1,3-dioxolan-2-yl)propyl]pyridine using carbon tetrabromide.
- To isomerize (Z)-nitro olefins to the (E)-isomers.
- To prepare polymer-bound ylides which are useful in Wittig reactions.
- To convert alcohols or carboxylic acids to the corresponding chlorides.
- In combination with carbon tetrachloride for the coupling N-alkoxycarbonyl α-amino acids and primary amines to form the corresponding amides.
Uses
Triphenylphosphine resin is used for the preparation of polymer bound ylids which are useful for Wittig reactions.
TRIPHENYLPHOSPHINE RESIN Preparation Products And Raw materials
Raw materials
Preparation Products
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