I-China 48067-24-9 L-Ser(tBu)-OtBu Umkhiqizi Nefekthri |Jiayinglai

48067-24-9 L-Ser(tBu)-OtBu

Incazelo emfushane:

Ukubukeka	I-Oiliy liquid
MF	I-C11H23NO3
MW	217.31
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-SERINE(TBU)-OTBU;

I-OT-BUTYL-L-SERINET-BUTYLESTER;

I-H-SER(TBU)-OTBU;

(S)-tert-Butyl2-amino-3-tert-butoxypropanoate;

L-Serine,O-(1,1-diMethylethyl)-,1,1-diMethylethylester;

tert-butyl2-aMino-3-[(2-Methylpropan-2-yl)oxy]propanoate;

I-H-serine(TBU)-otbu;

I-L-Ser(tBu)-OtBu

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

I-L-Ser	H-DL-Ser-OH	I-D-Ser-OH	L-Ser(Mina)-OH
I-HL-Ser(Mina)-OH.HCl	I-DL-Ser(Mina)-OH	I-HL-Ser(tBu)-OH	I-D-Ser(tBu)-OH
I-D-Ser(bzl)	I-D-Ser(bzl).HCl	I-HL-Ser(Bzl)-OH.HCl	I-HL-Ser(Bzl)-OH
I-HL-Ser(Bzl)-OL.HCl	I-HL-Ser-OMe.HCl	H-DL-Ser-OMe·HCl	I-HD-Ser-OMe·HCl
I-L-Ser-Oet.Hcl	I-D-Ser-Oet.HCl	I-HL-Ser-OBzl.HCl	I-DL-Ser-Obzl.Hcl
I-D-Ser-Obzl.Hcl	D-Ser(mina)-Ome.Hcl	L-Ser(mina)-otbu.Hcl	I-HL-Ser(tBu)-OMe
I-H-Ser(tBu)-OMe.HCl	I-HD-Ser(tBu)-OMe	I-HD-Ser(tBu)-OMe.HCl	I-L-Ser(tbu)-Oet
I-L-Ser(tbu)-Oet.HCl	I-HL-Ser(Bzl)-OMe·HCl	I-L-Ser(tbu)-Otbu.Hcl	I-D-Ser(tbu)-otbu.Hcl