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Cyclobutane is a cycloalkane and organic compound with the formula (CH 2) 4. Cyclobutane is a colourless gas and is commercially available as a liquefied gas. Derivatives of cyclobutane are called cyclobutanes. Cyclobutane itself is of no commercial or biological significance, but more complex derivatives are important in biology and ...
Cyclobutane dimer (CPD) (left), 6,4-dimer (6-4PP) (right) Pyrimidine dimers encompass several types, each with distinct structures and implications for DNA integrity. [citation needed] Cyclobutane pyrimidine dimer (CPD) is a dimer which features a four-membered ring formed by the fusion of two double-bonded carbons from adjacent pyrimidines.
Ball-and-stick model of cyclobutane In organic chemistry , the cycloalkanes (also called naphthenes , but distinct from naphthalene ) are the monocyclic saturated hydrocarbons . [ 1 ] In other words, a cycloalkane consists only of hydrogen and carbon atoms arranged in a structure containing a single ring (possibly with side chains ), and all of ...
Photolyases have a high affinity for these lesions and reversibly bind and convert them back to the original bases. The photolyase-catalyzed DNA repair process by which cyclobutane pyrimidine dimers are resolved has been studied by time-resolved crystallography and computational analysis to allow atomic visualization of the process. [8]
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In chemistry, a ladderane is an organic molecule containing two or more fused cyclobutane rings. The name arises from the resemblance of a series of fused cyclobutane rings to a ladder. Numerous synthetic approaches have been developed for the synthesis of ladderane compounds of various lengths. [1]
Cyclobutene is an organic compound with the chemical formula C 4 H 6.It is a cycloalkene.It is a colorless gas that easily condenses.It is of interest in research but currently has no practical applications.
Methallyl chloride Phenyl lithium (base) LiCl + PhH 1-Methylcyclopropene The phenyllithium should be free of lithium halides. The corresponding reaction of allyl chloride and phenyllithium main affords cyclopropylbenzene. Isomers Methylcyclopropene can refer to either of two isomers, 1- methylcyclopropene covered in this article, or 3- methylcyclopropene which is not covered in this article ...