ChemInform Abstract: Total Synthesis of Doubly Locked 5Za15Ea-Biliverdin Derivative: A Convergent...

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ChemInform 2011, 42, issue 44 © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Natural dyes T 2100 DOI: 10.1002/chin.201144179 Total Synthesis of Doubly Locked 5Za15Ea-Biliverdin Derivative: A Convergent Synthesis of the E-anti Dipyrrole Component Locked with a 7-Membered Ring. — A total synthesis of the doubly locked 5Za15Ea biliverdine derivative (VI) is given. (VI) corresponds to the Pfr-form chromophore in bacteriophytochromes. The synthesis of the locked E-anti dipyrrole component is essential for the synthesis of the chromo- phore corresponding to the Pfr-form. — (CHEN, L.; IWAMOTO, R.; UKAJI, Y.; INOMATA*, K.; Chem. Lett. 40 (2011) 6, 632-634, http://dx.doi.org/10.1246/cl.2011.632 ; Div. Pharm. Sci., Grad. Sch. Nat. Sci. Technol., Kanazawa Univ., Kanazawa 920, Japan; Eng.) — M. Bohle 44- 179

Transcript of ChemInform Abstract: Total Synthesis of Doubly Locked 5Za15Ea-Biliverdin Derivative: A Convergent...

Page 1: ChemInform Abstract: Total Synthesis of Doubly Locked 5Za15Ea-Biliverdin Derivative: A Convergent Synthesis of the E-anti Dipyrrole Component Locked with a 7-Membered Ring.

Natural dyesT 2100 DOI: 10.1002/chin.201144179

Total Synthesis of Doubly Locked 5Za15Ea-Biliverdin Derivative: A Convergent Synthesis of the E-anti Dipyrrole Component Locked with a 7-Membered Ring. — A total synthesis of the doubly locked 5Za15Ea biliverdine derivative (VI) is given. (VI) corresponds to the Pfr-form chromophore in bacteriophytochromes. The synthesis of the locked E-anti dipyrrole component is essential for the synthesis of the chromo-phore corresponding to the Pfr-form. — (CHEN, L.; IWAMOTO, R.; UKAJI, Y.; INOMATA*, K.; Chem. Lett. 40 (2011) 6, 632-634, http://dx.doi.org/10.1246/cl.2011.632 ; Div. Pharm. Sci., Grad. Sch. Nat. Sci. Technol., Kanazawa Univ., Kanazawa 920, Japan; Eng.) — M. Bohle

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ChemInform 2011, 42, issue 44 © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

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Fast Single-Phase All Digital Phase-Locked Loop for Grid ...koreascience.or.kr/article/JAKO201829562509540.pdfRotation Digital Computer (CORDIC) algorithm and a Direct Digital Synthesis

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Gas Locked Pumps are NOT Gas Locked! - ALRDC - Home€¦ · Gas Locked Pumps are NOT Gas Locked! Lynn Rowlan Ken Skinner Echometer Company . 1. ... Use a specialty pump such as a

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