L-2-Aminobutanol（CAS# 5856-62-2)

Hoʻolauna

(S)-()-2-Amino-1-butanol he mea hoʻohuihui mea ola me ke kumu kemika C4H11NO. He molekele chiral me ʻelua enantiomers, ʻo ia (S)-()-2-Amino-1-butanol kekahi.

(S)-()-2-Amino-1-butanol he wai waihoʻoluʻu me ka ʻala ʻala. Hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe kūlohelohe maʻamau e like me ka waiʻona a me nā ethers.

ʻO kahi hoʻohana koʻikoʻi o kēia pūhui ma ke ʻano he chiral catalyst. Hiki ke hoʻohana ʻia i loko o ka asymmetric catalysis i nā ʻano hoʻohālikelike kūlohelohe, e like me ka synthesis asymmetric o nā amines a me ka synthesis o nā pūhui heterocyclic chiral. He mea pono nō hoʻi ma ke ʻano he mea waena i ka hoʻohui ʻana i ka lāʻau.

ʻO keʻano no ka hoʻomākaukauʻana (S)-()-2-Amino-1-butanol heʻelua ala nui. ʻO kekahi ka loaʻa ʻana o kahi aldehyde ma o ka carbonylation o kahi ʻakika carboxylic a i ʻole ester, a laila hana ʻia me ka amonia e loaʻa ai ka huahana i makemake ʻia. ʻO ka mea ʻē aʻe ʻo ka loaʻa ʻana o ka butanol ma ka hana ʻana i ka hexanedione me ka refluxing magnesium i loko o ka waiʻona, a laila e loaʻa ka huahana i manaʻo ʻia ma o ka hoʻohaʻahaʻa ʻana.

Pono e mālama ʻia kekahi mau mea palekana i ka wā e hoʻohana ai a mālama ʻia (S)-()-2-Amino-1-butanol. He wai ʻaʻa ia a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe. Pono nā lako pale kūpono, e like me nā mīkina lima kemika a me nā maka aniani, no ka hoʻohana ʻana. E pale i ka pili ana me ka ili a me ka inhalation o kona mahu. Pono ka hoʻolei ʻana e like me nā kānāwai hoʻolei ʻōpala kūloko.