Sentence examples for good yields from from inspiring English sources

New bile acid-based amino sterols were synthesized in good yields from C-3β-oxiranes as key intermediates.

These compounds were synthesized in moderate to good yields from the reductive amination of substituted phenoxyacetones with substituted phenylethylamines, and fully characterized with 1H NMR, IR, and HRMS.

Under the same optimized condition they also synthesized 2-amino-3-cyano-4H-chromenes (52) in good yields from the three-component reaction between aldehydes (5), malononitrile (18) and dimedone (16) (Scheme 6).

However, with the mild reaction conditions reported herein, various α-chloroaldehydes (7 a– f) were prepared in good yields from primary allylic alcohols 6 a– f (Scheme 3).

To achieve good yields from the key Pictet Spengler cyclization, it proved expeditious to acylate the phenethylamine to give 3a, since purification of the cyclized product 4 was greatly simplified and higher isolated yields were accordingly obtained.

In addition, heteroaryl bromides are compatible with the reaction conditions, enabling the preparation of compounds 2 m– p in one step, in moderate to good yields, from commercial starting materials.

The ProDOT-Me2 monomer was synthesized by trans-etherification in good yield from 3,4-dimethoxythiophene and 2,2-dimethylpropane-1,3-diol 2,2-dimethylpropane-1,3-diol 2,2-dimethylpropane-1,3-diol 2,2-dimethylpropane-1,3-diol

A series of substituted aniline derivatized bis(1,2,3-triazolyl-γ-propylsilatranes) 3a 3f were designed in good yield from their triethoxysilane analogues via Cu(I) 'Click Silylation'.

Secreted soluble enzyme was recovered in good yield from concentrate medium and purified by DEAE anion exchange and arginine agarose column chromatographies.

Compounds 4, 5 and 8 were prepared by methylation of compounds 2, 3 and 7, respectively while compounds 10 and 13 were prepared in good yield from naphthols 2 and 7, respectively.

In this initial evaluation, this purification system has demonstrated excellent separation of product, in good yield, from both hydrophilic and hydrophobic impurities over a wide range of peptide hydrophobicity and crude composition for model synthetic peptide systems representing crude peptide mixtures.