The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《The role of purine and pyrimidine bases and their analogs in radiation sensitivity》. Authors are Kaplan, Henry S.; Earle, John D.; Howsden, F. L..The article about the compound:8-Bromoguaninecas:3066-84-0,SMILESS:NC(N1)=NC(NC(Br)=N2)=C2C1=O).Category: tetrahydrofurans. Through the article, more information about this compound (cas:3066-84-0) is conveyed.
A high guanine and cytosine content confers increased sensitivity of DNA to x-rays and mustards and increased resistance to uv light. Purine or thymine starvation or incubation with some purine and pyrimidine analogs may alter bacterial responsiveness to radiation. Possible mol. mechanisms of radiosensitization phenomena are reviewed.
In addition to the literature in the link below, there is a lot of literature about this compound(8-Bromoguanine)Category: tetrahydrofurans, illustrating the importance and wide applicability of this compound(3066-84-0).
Reference:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem