| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:Benzhydryl chloride, polymer-bound
Purity:100-200 mesh, extent of labeling: 1.6-2.2 mmol/g loading, 1 Package:25G Remarks:572616-25G
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| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
Remarks:100-200 mesh, extent of labeling: 1.6-2.2 mmol/g loading, 1 % cross-linked with divinylbenzene
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| | BENZHYDRYL CHLORIDE RESIN Basic information |
| | BENZHYDRYL CHLORIDE RESIN Chemical Properties |
| Hazard Codes | Xi | | Risk Statements | 43 | | Safety Statements | 36/37 | | WGK Germany | 1 |
| | BENZHYDRYL CHLORIDE RESIN Usage And Synthesis |
| Uses | This electrophilic resin is used for the attachment of amines alcohols, sulfamates, thiols and phenols using the Fmoc strategy. This resin is an intermediate between the Merrifield resin and the trityl chloride resin in term of acid lability. The carbocation formed during the cleavage reaction is more stable than Merrifield resin but less stable than the trityl chloride resins. The substituents on the benzhydryl chloride can be chosen in order to obtain a less acid labile resin (2-chloro) or a more acid labile resin (4-Methyl) than the benzhydryl chloride resin. |
| | BENZHYDRYL CHLORIDE RESIN Preparation Products And Raw materials |
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