I-Tosyl chloride CAS 98-59-9

I-CAS:98-59-9

Ubumsulwa:99%

I-Molecular Formula:I-C7H7ClO2S

Isisindo se-Molecular:190.65

I-EINECS:202-684-8

Isikhathi Sokugcina:iminyaka engu-2

Omqondofana:4-Tosyl chloride; 4-METHYLBENZENESULFONYL CHLORIDE; 4-METHYLBENZENESULPHONYL CHLORIDE; 4-TOLUENESULFONYL CHLORIDE; 4-Toluolsulfonyl chloride; 4-toluene sulfochloride; I-AKOS BBS-00004428; I-P-Touenesulfonyl choride

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Tosyl chloride CAS 98-59-9?

I-Tosyl chloride (TsCl) iwumkhiqizo wamakhemikhali omuhle, osetshenziswa kakhulu ezimbonini zikadayi, zemithi nezibulala-zinambuzane. Embonini yedayi, isetshenziselwa ikakhulukazi ukukhiqiza okuphakathi kokuhlakaza, udayi weqhwa kanye nodayi we-asidi; embonini yezemithi, isetshenziselwa ikakhulukazi ukukhiqiza i-sulfonamides, i-mesotrione, njll.; embonini yezibulala-zinambuzane, isetshenziselwa ikakhulukazi i-mesotrione, i-sulcotrione, i-metallaxyl-M, njll. Ngokuthuthuka okuqhubekayo kwezimboni zikadayi, imithi nezibulala-zinambuzane, isidingo samazwe ngamazwe salo mkhiqizo siyanda, ikakhulukazi eYurophu nase-United States, futhi amathemba emakethe abanzi.

Ukucaciswa

Into	Okujwayelekile
Ukubukeka	I-crystal powder emhlophe
Ubumsulwa	≥99%
Iphoyinti lokuncibilika (°C)	67 ~ 71℃
I-Acid Yamahhala	≤0.3%
Umswakama	≤0.1%

Isicelo

1. Imboni yezemithi: I-Tosyl chloride isetshenziselwa ukuhlanganisa imithi ehlukahlukene, njengemithi elwa namagciwane e-cephalosporin. Ingakwazi ukwethula amaqembu e-p-toluenesulfonyl ngokusabela ngama-amino acid noma ezinye izinhlanganisela eziphilayo, ngaleyo ndlela iguqule isakhiwo kanye nezakhiwo zama-molecule ezidakamizwa futhi ithuthukise ukuzinza, umsebenzi kanye ne-bioavailability yezidakamizwa.

2. Imboni yezibulala-zinambuzane: I-Tosyl chloride iyimpahla ebalulekile yokukhiqiza ezinye izibulala-zinambuzane. Isibonelo, ingasetshenziswa ukulungisa izibulala-zinambuzane ezifana nama-insecticides nama-fungicides. Ngokusabela ngama-amine ahlukahlukene we-organic noma izinhlanganisela zotshwala, ingakwazi ukukhiqiza izibulala-zinambuzane ezinomsebenzi othize webhayoloji, bese ihlanganisa imikhiqizo yezibulala-zinambuzane esebenza kahle kakhulu, enobuthi obuphansi kanye nengayingeni imvelo.

3. Imboni kadayi: I-Tosyl chloride idlala indima ebalulekile ekuhlanganiseni udayi. Ingasetshenziswa njengodayi ophakathi nendawo, futhi ukwakheka kwayo kungenziwa ku-molecule kadayi ngochungechunge lokusabela kwamakhemikhali, ngaleyo ndlela kuthuthukiswe ukusebenza kokudaya, ukukhanya kombala nokushesha kwedayi. Isibonelo, isetshenziselwa ukuhlanganisa odayi abathile be-asidi, odayi abasebenzayo, njll.

4. Ukwakhiwa kwe-Organic: I-Tosyl chloride iyi-ejenti ye-sulfonylating evame ukusetshenziswa ekuhlanganiseni kwezinto eziphilayo. Ingabhekana nokusabela kwe-sulfonylation ngezinhlanganisela ezihlukahlukene ezifana nama-alcohols nama-amine ukwethula amaqembu e-p-toluenesulfonyl kuma-molecule ephilayo. Leli qembu livame ukusetshenziswa njengeqembu elivikelayo ku-organic synthesis noma ukushintsha izakhiwo ezingokwenyama namakhemikhali zama-molecule ukuze kube lula ukusabela okulandelayo. Isibonelo, ekuhlanganiseni kwe-peptide, i-p-toluenesulfonyl chloride ivame ukusetshenziselwa ukuvikela iqembu lama-amino acid ukuvimbela ukusabela okungadingekile ohlangothini ngesikhathi sokusabela.