추천 제품
Quality Level
분석
98%
mp
170-172 °C (lit.)
SMILES string
Oc1cccnc1Cl
InChI
1S/C5H4ClNO/c6-5-4(8)2-1-3-7-5/h1-3,8H
InChI key
RSOPTYAZDFSMTN-UHFFFAOYSA-N
애플리케이션
2-Chloro-3-hydroxypyridine has been used in the preparation of 3-hydroxypyridine-2( 1 H)-selone. It has also been used in the synthesis of all four possible benzo[4,5]furopyridine tricyclic heterocycles: benzo[4,5]furo[2,3-b]pyridine, benzo[4,5]furo[2,3-c]pyridine, benzo[4,5]furo[3,2-c]pyridine, and benzo[4,5]furo[3,2-b]pyridine. the synthesis involves α and γ-activation of chloropyridines, as well as palladium-mediated reactions.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
Wen Song Yue et al.
Organic letters, 4(13), 2201-2203 (2002-06-21)
[reaction: see text] By taking advantage of the alpha- and gamma-activation of chloropyridines as well as palladium-mediated reactions, all four possible benzo[4,5]furopyridine tricyclic heterocycles, benzo[4,5]furo[2,3-b]pyridine, benzo[4,5]furo[2,3-c]pyridine, benzo[4,5]furo[3,2-c]pyridine, and benzo[4,5]furo[3,2-b]pyridine, are efficiently synthesized from 2-chloro-3-iodopyridine, 3-chloro-4-stannylpyridine, 4-chloro-3-iodopyridine, and 2-chloro-3-hydroxypyridine, respectively.
Novel heterocyclic systems. Part 21. Synthesis of 3-hydroxypyridine-2 (1H)-selone and its application in the synthesis of 1-azaphenoxaselenine and its substituted derivatives.
Smith K, et al.
Journal of the Chemical Society. Perkin Transactions 1, 2075-2079 (1986)
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