Preparation, NMR Characterization, and Labeling Reactions of Tritiated Triacetoxy Sodium Borohydride was written by Than, Chit;Morimoto, Hiromi;Williams, Philip G.;Chehade, Kareem A. H.;Andres, Douglas A.;Spielmann, H. Peter. And the article was included in Journal of Organic Chemistry in 2001.Reference of 37905-02-5 The following contents are mentioned in the article:
Deuterium or tritium labeled NaBH(OAc)3 was prepared from NaBH4 by thermal exchange with deuterium or tritium gas followed by treatment with acetic acid. Once the deuterium- or tritium-labeled NaBH(OAc)3 reagent was prepared, it was used to reduce a simple aldehyde to demonstrate the utility of the reagent. This study involved multiple reactions and reactants, such as (2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5Reference of 37905-02-5).
(2E,6E)-3,7-Dimethyl-8-oxoocta-2,6-dien-1-yl acetate (cas: 37905-02-5) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Reference of 37905-02-5
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics