Puas yog Butan 2 OL chiral?
Puas yog Butan 2 OL chiral?

Video: Puas yog Butan 2 OL chiral?

Video: Puas yog Butan 2 OL chiral?
Video: ЛЮБОВЬ С ДОСТАВКОЙ НА ДОМ (2020). Романтическая комедия. Хит 2024, Kaum ib hlis
Anonim

Peb twb tau tham txog qhov butan - 2 - ol rooj plaub ntxiv mus rau nplooj ntawv, thiab koj paub tias nws muaj optical isomers. Qhov thib ob carbon atom (ib qho nrog -OH txuas) muaj plaub pawg sib txawv nyob ib puag ncig nws, thiab yog li a chiral qhov chaw. Plaub pawg sib txawv nyob ib puag ncig carbon atom txhais tau tias nws yog ib chiral qhov chaw.

Ib sab ntawm no, puas yog 2 butanol chiral?

Txawm tias 2 - butanol yog a chiral molecule thiab yog li ntawd muaj ob enantiomers, qhov zoo sib xws molecule 2 -propanol yog achiral thiab tsis muaj nyob ua ib khub enantiomeric. Koj tuaj yeem pom tias qhov nruab nrab carbon ntawm 2 - butanol (ib qho cim los ntawm lub hnub qub) yog qhov chaw stereogenic, muaj H, OH, methyl, thiab ethyl pawg txuas nrog.

Ib yam li ntawd, puas yog propan 2 ol chiral? Tsis muaj carbon chiral hauv Propan - 2 - ol yog li nws tsis yog chiral compound. CH3-CH(OH)-CH2-CH3 - Nyob rau hauv cov qauv no, 1st thiab 4th carbon muaj tib grp txuas xws li 3 H atoms, 3rd carbon muaj 2 H atoms txuas, yog li peb qhov no tsis yog chiral.

Hauv qhov no, vim li cas 2 butanol chiral?

2 - Butanol , a chiral Molecules Kuv thiab II muaj daim iav-duab kev sib raug zoo tab sis lawv tsis yog superimposable. Yog li ntawd, lawv yog enantiomers: 2 - butanol yog chiral . Sim orientate cov qauv ntawm 2 - butanol nrog koj nas kom lawv yog superimposable.

Puas yog 2 Bromobutane chiral lossis achiral?

Butane yog ib qho achiral molecule, thaum 2 - bromobutane muaj yog chiral . Qhov feem ntau ua rau kev hlub tshua Nyob rau hauv ib qho organic molecule yog carbon atom nrog plaub txawv atoms los yog pawg sib koom ua ke rau nws.

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