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962-39-0 L-Phe-OBzl-OH

962-39-0 L-Phe-OBzl-OH

ʻO ka wehewehe pōkole:

Ka nana aku Pauda keʻokeʻo a i ʻole ka pauda Crystalline
MF C16H17NO2
MW 255.31
Maemae 98+


Huahana Huahana

Kūlana halihali
Hiki i ka wela maʻamau

Manaʻo i ke ʻano hoʻouna
Ma ka lewa Ma ka aina Ma ke kai

Kūlana mālama:
2-8 ° C, pono e mālama ʻia i loko o kahi kūlana i hoʻopaʻa ʻia, anu a me ka lā ʻole.

Ola ola
Ma kahi o 2 makahiki

Ka nui o ke kauoha liʻiliʻi:
1kg (kūkākūkā)

palapala hōʻoia:COA, wahi hehee, Hoʻololi kikoʻī [α]D20                      

E hoʻouna mākou i nā ʻikepili āu e makemake ai.Hiki iā ʻoe ke ʻike i ka ʻikepili ma mua ma ke ʻano he kuhikuhi.

No nā huahana maʻamau, hoʻouna mākou i ka ʻikepili hou ma hope o ka puka ʻana mai.

D-Lys(tfa)-NCA (2)

Nā huaʻōlelo like

benzyl 3-phenyl-L-alaninate;phenylalanine O-benzyl ester;

(S)-2-Amino-3-phenylpropionic acid benzyl ester;

L-Phenylalanine benzyl;

L-Phenylalanine benzyl ester;

Phenylalanine benzyl;

1738-78-9 (4-Toulenesulfonate);

Hoʻopili i loko

Hoʻohana pinepine ʻia lākou no ka hoʻopili ʻana i ka pauka.Pili ia i nā koi o nā mea kūʻai aku.No laila, e haʻi mai iā mākou i kāu koi ma mua o ka hoʻopaʻa ʻana inā loaʻa iā ʻoe nā noi kūikawā.

Hoʻopili i loko 2
Hoʻopili i loko 1
Hoʻopili i loko 3

kāʻei waho

1kg a 25kg He paʻakikī ka paʻi waho.A he mea paʻakikī ke ʻoki a hōʻino.Hiki iā ia ke pale pono i kāu mau huahana.

Hoʻopili waho 3
Hoʻopili waho 2
Hoʻopili waho 1

Nā noi

Hana ʻia ʻo Ester mai ka hopena esterization o ka waika inorganic a i ʻole ka waika organik a i ʻole ka waiʻona.Hiki i ka waiʻona a i ʻole phenol a i ʻole acidic anhydride, ka waiʻona a me ka ethylene, ka ʻakika ʻakika manuahi a me nā derivatives momona momona hiki ke hoʻohua i ka ester.ʻO ka hydrogen ma ka alpha-carbon i loko o nā molekala ester e nalowale i ka waiʻona molekala me kahi ester molekala ʻē aʻe ma lalo o nā kūlana alkaline e hoʻohua ai i ka ester β-keto, i kapa ʻia ʻo ester contraction reaction.No ka laʻana, hana ʻia ka acetyl acetate e hana i ka acetyl ethyl acetate.He mea koʻikoʻi kēia pane i ka synthesis organik.

ʻO ka inoa o ka ester mai ka inoa like o ka waikawa carboxylic a me ka waiʻona a i ʻole phenol, e like me "kahi waikawa a me kekahi ester".Ua kapa ʻia nā esters pōʻai he lactone (lactone).ʻO nā waiwai kemika o ka ester e like me ka amyl niche anhydride, ka mea maʻalahi i ka hydrolysis, ka waiʻona a me ka hopena amonia.ʻO ka ester haʻahaʻa haʻahaʻa he wai ʻala a me ka liʻiliʻi ʻole, a paʻa ka ester holomua.ʻO Estes nā mea hoʻoheheʻe koʻikoʻi a me nā mea waiwai synthetic, a ʻo kekahi mau esters he lāʻau lapaʻau ponoʻī.E like me ke ʻano o ka waika, hiki ke hoʻokaʻawale ʻia ka ester i ka ester acid inorganic a me ka ester acid organic.ʻO Etate, he ester momona ka ethyl acetate, he ester aromatic ka acetate, a he ester cyclic ka namanonate.

huahana pili

L-Phe HD-Phe-OH L-Phe(4-NO2)-OH L-Phe(4-NO2).H2O
D-Phe(4-NO2)-OH 4-NO2-D-phe.Hcl HL-Phe-OtBu.HCl HD-Phe-OtBu.HCl
D,L-Phe-OtBu HCl HD-Phe(4-NO2)-Ome.HCl D-Phe-Obzl.Hcl DL-Phe-Ome.Hcl
HN-Me-L-Phe.Hcl L-Phe-NH2.Hcl 4-NO2-Phe-Oet 4-NO2-Phe-Oet.HCl
HD-Phe-OMe·HCl HL-Phe-OMe.HCl H-DL-Phe-OBzl.Tos H-DL-Phe(4-NO2)-OH.H2O
HL-Phe-OBzl.HCl HL-Phe-OEt.HCl N-AC-L-Phe-Ome

No ke aha e koho ai iā mākou

1. No ka MOQ: Hiki iā mākou ke hoʻololi e like me kāu koi.
2. E pili ana i ka hāpana: Pono ka hāpana i ka uku hōʻailona, ​​​​hiki ke lawe i ka ukana e hōʻiliʻili aiʻole hiki iāʻoe ke uku iā mākou ma mua.
3. Mold workshop, hiki ke hoʻopilikino ʻia e like me ka helu o nā hiʻohiʻona.
4. Hāʻawi mākou i ka lawelawe maikaʻi loa.Ke hana nei kekahi hui kūʻai akamai iā ʻoe.
5. E pili ana i ka hoʻololi: E ʻoluʻolu e leka uila a kamaʻilio paha iaʻu ma kou ʻoluʻolu.


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