Protection of Functional Groups in Peptide SynthesisGeiger, R. and König, W. (1981) Amine Protecting Groups, in Gross, E. and Meienhofer, J. (eds), The Peptides , Volume 3, pp. 1–99. (Academic Press, New York)Geiger, Amine Protecting Groups, The Peptides, 3:3-88 (1981)....
This chapter provides an overview of amine protecting groups. A main guideline for principles concerning the selection of protecting group is the cleavage condition to which a given peptides proved to be sufficiently stable. Because of the stability of a great number of peptides and proteins again...
Topic: Amine protecting groups (Read 1378 times) Hi, so I have a compound which contains both OH and tertiary amine. Basically I am hoping to homologate the OH to a methoxy group by a Williamson ether synthesis, The problem is that this would also alkylate the amine, producing ammonium cat...
The Development of New Protecting/Leaving Groups and Application to the Synthesis of Cage Nitramines 来自 Semantic Scholar 喜欢 0 阅读量: 49 作者:Schmitt, R. J,Bottaro, J. C,Penwell, P. E 摘要: In the course of this study, we have accomplished the synthesis of a new, stable class ...
A non-limiting list of head groups having an amine group is provided in Table 2. Any of the head groups described herein, e.g., head groups H-1 to H-39 in Table 2, can be combined with any of the tail groups described herein, e.g., in Table 4, via headpiece >CH— to form ...
The phylogenetic tree was constructed using the 16srRNA sequences (Fig.S1). The sequences were submitted to GenBank (https://www.ncbi.nlm.nih.gov/genbank/) and the accession numbers of the isolated strains are provided in (TableS2). A comprehensive list of isolated strains other thanLactoba...
The list of the different salts stated below is not meant to be complete and limiting. Compounds according to the invention which contain one or more acidic groups can be used according to the invention, e.g. as their alkali metal salts, alkaline earth metal salts or ammonium salts. More ...
(block size 7) to receive placebo or BI 1467335 1 mg, 3 mg, 6 mg or 10 mg orally once daily for 12 weeks. Use of IRT provided a depersonalised patient identification code and ensured confidentiality of patient data; the randomisation list was generated using a validated system, ...
Subsequently, we explored an array of α-disubstituted aldehydes in this Ir- and amine-catalyzed cycloaddition/oxidation procedure. As summarized in Fig.3, the introduction of various groups at thepara- ormeta-positions of the 2-phenylpropanal was well tolerated in this reaction, and corresponding...
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