CAS 82942-26-5 4-(Dimethylamino)pyridine, polymer-bound

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polymer-bound

4-(Dimethylamino)pyridine, polymer-bound

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Catalog Number

ACM82942265-1

Product Name

4-(Dimethylamino)pyridine, polymer-bound

CAS

82942-26-5

Category

polymer-bound

Description

extent of labeling: ~3.0 mmol/g "DMAP" loading, matrix crosslinked with 2% DVB

Application

Polymer-bound 4-(dimethylamino)pyridine is used as a supported base in the Michael addition and nitrous acid elimination process step involved in the synthesis of thiophene-2-carboxylates using β-nitroacrylates as starting materials, under a general and efficient continuous flow-based protocol. It also serves as a supported catalyst in the preparation of ω-nitro esters starting from cyclic 2-nitro ketones under solid heterogeneous catalysis.(5)

Hazard Class

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Hazard Statements

H315 - H319 - H335

Personal Protective Equipment

Eyeshields, gloves, type N95, type P1 (EN143) respirator filter

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Signal Word

Warning

MSDS

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