These extensions, called cohesive ends, are complementary and enable the chromosome to cyclize in an infected cell. |
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On the other hand, seco-acid derivative having tertiary alcohol at C8 was predicted not to cyclize to form macrolactone. |
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The 2-aminophenoxy groups predispose the oligomers to cyclize as amic acids, and to remain as cyclics on imidization. |
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The photochromic dyes cyclize smoothly in polar organic solvents and water upon UV light irradiation while undergo fading under visible light. |
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The biradical can revert to the starting material, cyclize to give a cyclobutanol derivative, or in our case, fragment to an alkene and an enol component. |
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Four molecules of this porphyrin precursor cyclize and undergo several side-chain modifications to yield the tetrapyrrole protoporphyrin. |
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The dianion 48 is unlikely to cyclize, but cyclization could occur after proton transfer from another molecule of 44, thereby forming the enolate 49 which will not undergo any reduction. |
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This interesting work shows that exactly the right purified solution of linear organic molecules can cyclize under the right conditions to present activated nucleotides. |
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