I-China 124619-74-5 DL-Phg-Otbu Umkhiqizi kanye Nemboni |Jiayinglai

124619-74-5 DL-Phg-Otbu

Incazelo emfushane:

Ukubukeka	Okuqinile okumhlophe
MF	I-C12H17NO2
MW	207.27
Ubumsulwa	95+

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Isimo sezokuthutha&indlela yokuthumela enconyiwe:
Ngomoya, ngolwandle noma nge-express

Isimo sesitoreji:
Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi

Ubuncane be-oda Ubuningi:
Ukuxoxisana

Isitifiketi:
I-COA, HPLC, GC, HNMR, Assay, Water Content(KF), TLC iyatholakala

Omqondofana

i-tert-butyl2-aMino-2-phenylacetate;

I-Benzeneaceticacid, α-aMino-,1,1-diMethylethylester;

i-tert-butyl2-amino-2-phenylacetatehydrochloride;

I-Benzeneaceticacid,a-aMino-,1,1-diMethylethylester.HCL;

1,1-Dimethylethylα-aminobenzeneacetate

Ukupakisha kwangaphakathi

Ngokuvamile zisetshenziselwa ukupakisha impushana.Futhi zingavimbela ukukhanya kwelanga namanzi ukuba kungabi kubi.

ukupakisha kwangaphandle

Ibhokisi eliqinile lingavikela imikhiqizo yakho ukuthi ingaphahlazeka futhi ibe manzi.

Izinhlelo zokusebenza

I-Ester yenziwe ngokusabela kwe-esterization ye-asidi ye-inorganic noma i-organic acid noma utshwala.Utshwala noma i-phenol noma i-anhydride ene-acidic, utshwala ne-ethylene, i-asidi yamahhala kanye nokuphuma kokuphuma kwe-nitrogen okunamafutha nakho kungakhiqiza i-ester.I-hydrogen eku-alpha-carbon kuma-molecule e-ester ilahlekelwa uphuzo oludakayo lwengqamuzana nenye i-ester yengqamuzana ngaphansi kwezimo ze-alkali ukuze ikhiqize i-β-keto ester, ebizwa ngokuthi i-ester contraction reaction.Isibonelo, i-acetyl acetate ikhiqizwa ukukhiqiza i-acetyl ethyl acetate.Lokhu kusabela kubaluleke kakhulu ku-organic synthesis.

Igama le-ester livela egameni elihambisanayo le-carboxylic acid notshwala noma i-phenol, njengokuthi "i-asidi ethile ne-ester ethile".I-Circle esters ibizwa ngokuthi i-lactone (lactone).Izici zamakhemikhali ze-ester zifana ne-amyl niche anhydride, ejwayele ukusabela kwe-hydrolysis, utshwala kanye ne-ammonia.I-ester yezinga eliphansi iwuketshezi olunephunga elimnandi futhi oluguquguqukayo olungenambala, futhi i-ester ethuthukisiwe iqinile.I-Estes izincibilikisi ezibalulekile nezinto zokwenziwa zokwenziwa, kanti amanye ama-ester ayizidakamizwa ngokwazo.Ngokohlobo lwe-asidi, i-ester ingahlukaniswa ibe i-asidi ye-inorganic ester ne-organic acid ester.I-Etate, i-ethyl acetate i-ester enamafutha, i-acetate i-ester enamakha, futhi i-namanonate i-ester eyi-cyclic.

imikhiqizo ehlobene

H-Phg-OH	I-HD-Phg-OH	H-DL-Phg-OH	I-D-Phg-NH2.Hcl
HL-Phg-OMe·HCl	I-HD-Phg-OMe.HCl	I-DL-Phg-Ome.Hcl	I-L-Phg-Oet.Hcl
I-D-Phg-Oet.Hcl	I-HL-Phg-OtBu	I-HD-Phg-OtBu.HCl	I-D-Phg-OtBu
H-Phg-OtBu.HCl	I-DL-Phg-Otbu.Hcl