6-chloro-2-hydroxypyridine was used to study the synthesis, electrochemistry, spectroscopic properties and X-ray crystal structure of Os2Cl(chp)4 (chp = 6-chloro-2- hydroxypyridinate) complex. It undergoes melt reaction with Os2(O2CCH3)4CI2 at 145°C to yield Os2CI4(chp) and Os2Cl(chp)4.
Daniel L. Comins.; Hao Hong.; Gao Jianhua. Asymmetric synthesis of camptothecin alkaloids: A nine-step synthesis of (S)-camptothecin. Tetrahedron Lett. 1994, 35 (30), 5331-5334 .
Daniel L. Comins.; Jason M. Nolan. A Practical Six-Step Synthesis of (S)-Camptothecin.Org. Lett. 2001, 3 (26),4255-4257 .
Indicaciones de peligro (UE): H302-H315-H319-H335
Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Indicaciones de precaución: P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.