Bentzotiofeno

Bentzotiofeno
Formula kimikoaC8H6S
SMILES kanonikoa2D eredua
MolView3D eredua
Motakonposatu kimiko
Ezaugarriak
Fusio-puntua30 ℃
Masa molekularra134,019 Da
Identifikatzaileak
InChlKeyFCEHBMOGCRZNNI-UHFFFAOYSA-N
CAS zenbakia95-15-8
ChemSpider6951
PubChem7221
Reaxys80580
Gmelin35858
ChEBI142782
ChEMBLCHEMBL87112
ZVG27360
EC zenbakia202-395-7
ECHA100.002.178
Human Metabolome DatabaseHMDB0249003
UNII073790YQ2G

Bentzotiofenoa konposatu organiko heterozikliko aromatikoa da da, C8H6S formula duena. Fusio-puntu txikiko solidoa da, naftaleno usaina duena Berez agertzen da naturan, lignito-mundrunean, adibidez[1].

Benzothiophene numbering
Bentzotiofenoaren egitura ordezkatzaileen posizio adierazita

Benzotiofenoa egitura handiagoak, gehienetan bioaktiboak, sintetizatzeko abiapuntuko material gisa usatzen da.

Sintesia

Bentzotiofenoaren sintesi-erreakzio gehienek ordezkatutako bentzotiofenoak eratzen dituzte, ondoren, beste erreakzio batzuetan baliatuko direnak. Etsenplurako, alkino bat ordezkatzaile gisa duen 2-bromobentzenoak sodio sulfuro edo potasio sulfuroarekin erreakzionatzen du, 2 posizioan alkilo bat duen bentzotiofenoa emateko[2].

2-bromo-alkynylbenzene reacting to form 2-substituted benzothiophene

Erreferentziak

  1. ↑ (Ingelesez) PubChem. «Benzothiophene» pubchem.ncbi.nlm.nih.gov (Noiz kontsultatua: 2024-08-19).
  2. ↑ Sun, Lei-Lei; Deng, Chen-Liang; Tang, Ri-Yuan; Zhang, Xing-Guo. (2011-09-16). «CuI/TMEDA-catalyzed annulation of 2-bromo alkynylbenzenes with Na2S: synthesis of benzo[bthiophenes»] The Journal of Organic Chemistry 76 (18): 7546–7550.  doi:10.1021/jo201081v. ISSN 1520-6904. PMID 21812478. (Noiz kontsultatua: 2024-08-19).

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