1,3-Nunanediol acetate(CAS#1322-17-4)
| WGK Kelemānia | 2 |
1,3-Nunanediol acetate(CAS#1322-17-4) hoolauna
ʻano ʻano
ʻO ka Jasmine ester kahi mea hoʻohui.
Paʻa ia i ka ea, akā paʻa ʻole ma lalo o nā kūlana ikaika a me ka alkali.
He mea puhi ia a pono e nānā i nā hana pale ahi i ka wā e mālama ai a mālama ʻia.
Ka hoʻohana ʻana a me ke ʻano synthesis
ʻO ka Jasmine ester kahi mea hoʻohui. Loaʻa iā ia ka ʻala o ka jasmine, a hoʻohana nui ʻia ma ke ʻano he mea ʻala a me ke ʻano.
Aia nā ʻano hana like ʻole no ka synthesizing jasmonate. Hoʻohui pinepine ʻia ʻo Jasmine ester ma ka hoʻopili ʻana i ka waiʻona jasmine me ka acetic acid. ʻO nā ʻanuʻu kikoʻī penei:
E hoʻohui i ka waiʻona jasmine a me ka waika acetic i loko o ka ipu pane;
Hiki ke hoʻokō ʻia ka hopena esterification ma kahi mahana kūpono me ka hoʻohana ʻana i nā catalysts acid e like me ka sulfuric acid a i ʻole zinc chloride;
Ma hope o ka pau ʻana o ka hopena, e unuhi i ka jasmonate i loaʻa ma ka distillation a i ʻole nā ʻano hoʻokaʻawale ʻē aʻe.
Hiki ke kiʻi ʻia nā esters Jasmine ma o nā ala synthetic ʻē aʻe, e like me ka hoʻohana ʻana i nā hopena hoʻololi ester a i ʻole nā hopena hydrogenation catalytic e hoʻohuli i nā pūhui pili.
