3-(pyridin-3-yl)propiolic acid

Product Name: 3-(pyridin-3-yl)propiolic acid
CAS No.: 59608-01-4
Chemical Name: 3-(pyridin-3-yl)propiolic acid
Synonyms: 3-(3-Pyridyl)propiolic acid;3-(pyridin-3-yl)propiolic acid;3-(3-Pyridinyl)-2-propynoic acid;3-(pyridin-3-yl)prop-2-ynoic acid;2-Propynoic acid, 3-(3-pyridinyl)-
CBNumber: CB03083974
Molecular Formula: C8H5NO2
Formula Weight: 147.13
MOL File: 59608-01-4.mol

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3-(pyridin-3-yl)propiolic acid Property

storage temp.: under inert gas (nitrogen or Argon) at 2-8°C

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Safety

HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: P995795
Product name: 3-(Pyridin-3-yl)propiolicAcid
Packaging: 10mg
Price: $40
Updated: 2021/12/16

Activate Scientific

Product number: AS26427
Product name: 3-(3-Pyridyl)propiolic Acid
Purity: 96+%
Packaging: 250mg
Price: $338
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0313364
Product name: 3-(PYRIDIN-3-YL)PROP-2-YNOIC ACID
Purity: 95.00%
Packaging: 5MG
Price: $500.36
Updated: 2021/12/16

Activate Scientific

Product number: AS26427
Product name: 3-(3-Pyridyl)propiolic Acid
Purity: 96+%
Packaging: 1g
Price: $675
Updated: 2021/12/16

Activate Scientific

Product number: AS26427
Product name: 3-(3-Pyridyl)propiolic Acid
Purity: 96+%
Packaging: 5G
Price: $1542
Updated: 2021/12/16

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3-(pyridin-3-yl)propiolic acid Chemical Properties,Usage,Production

Uses

3-(Pyridin-3-yl)propiolic Acid (cas# 59608-01-4) is a useful reagent for the regio- and diastereoselective preparation of β-selenovinyl sulfones.

Synthesis

2510-23-8

124-38-9

59608-01-4

General method: 3-ethynylpyridine (1.0 mmol) was added to a 10 mL Schlenk tube equipped with a magnetic stirrer to which HSi(OEt)2Me (5.0 mmol) and KOtBu (1.5 mmol) had been pre-filled. The Schlenk tube was evacuated and backfilled with CO2, and this process was repeated three times. After connecting the CO2 gas bladder, the reactor was transferred to a water bath at 40 °C. After the reaction mixture was reacted under stirring conditions for 2 h, it was diluted with water (30 mL) and extracted with dichloromethane (3 × 10 mL). The aqueous layer was acidified with 6 M HCl aqueous solution and then extracted with diethyl ether (5 x 20 mL). The organic extracts were combined, dried with anhydrous Na2SO4 and subsequently concentrated under vacuum to give pure 3-(pyridin-3-yl)propargyl acid (as compound 3a, yield: 98%).

References

[1] Science China Chemistry, 2018, vol. 61, # 4, p. 449 - 456

3-(pyridin-3-yl)propiolic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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59608-01-4, 3-(pyridin-3-yl)propiolic acidRelated Search:

3-(pyridin-3-yl)propiolic acid

3-(pyridin-3-yl)prop-2-ynoic acid

3-(3-Pyridyl)propiolic acid

2-Propynoic acid, 3-(3-pyridinyl)-

3-(3-Pyridinyl)-2-propynoic acid

59608-01-4