1. Loaʻa ma lalo o keʻano maʻamau a me ke kaomi. Nā Mea Pono He wahi haʻahaʻa haʻahaʻa loa ia. Hōʻalo i ka hanu hanu a hui pū me kaʻili.
Nā mea waiwai Ke weheʻia me ka hydrolly i dilute acid a hoʻoikaika alteka,ʻoihana,ʻo Ethawol a me ka kololomanē dioxide. Ma lalo o ka hanaʻana o kahi kumu ikaika,ʻelua mau molena o ka acetic acid a me Ethanol i hanaʻia. I ka wā i hōʻemiʻia ai ka fealytic, β-hydroxybutric AcID. Ma ka aceyl acetactate hou, nā moʻolelo o Enol no 7% a me nā moʻokāki Ketone no ka 93%. I ka wā i pau ai ka hopena o ka Etour estol acetoacerate i hoʻolaʻaʻia i -78 ° C, ua paʻaʻo Ketone Gopoundated i kahi kūlana Crystalline. Inā loaʻa ka sodium derivative o Evertol Actetactate i hoʻopauʻia ma Dimometl Ether a me kahi nui o ka nui o ka nui o ka hau hydrogen.
2. He liʻiliʻi loa kēia huahana i ka mea make Akā me ka hoʻonāukiuki haʻahaʻa a me nā antesthesia, pono e hoʻopaʻaʻia nā mea hana hana i hoʻopaʻaʻia a me ka hoʻokaʻawale maikaʻi. Ua hoʻolakoʻia nā mea hana me nā mea pale pale.
