noncyclic

Frontier orbital energies on noncyclic conjugated systems

非环共轭体系的前线轨道能量

Three noncyclic acetal-linked cleavable surfactants were prepared based on the optimum condition by condensation of para formaldehyde with polyethers O-9, O-15, O-20. The yield was 88.6%, 81%, 75%, respectively and the structure was determined by NMR.

采用最佳工艺条件合成了O-9、O-15、O-20缩甲醛三种分子量较大的缩醛型聚醚，产率分别为88.6%、81.9%、75%。

This phenomenon may have some relation to the extraordinarily low capacity of ATP formation of noncyclic photophosphorylation at the early stage of greening.

这现象可能是造成变绿初期测得的非循环光合磷酸化ATP形成能力特别低的原因。

Successive Rearrangements in Mass Spectra of Noncyclic Polyethers

非环多醚化合物质谱碎片的连续重排

Synthesis, characterization and near-Infrared luminescence of rare earth complexes with a noncyclic crown-type Schiff base

开链冠醚Schiff碱-稀土配合物的合成、表征及近红外发光光谱研究

Spectroscopic Studies on the Interaction of Nd-Noncyclic Polyether-Phenylalanine Schiff Base with DNA

Nd-四甘醇醛缩苯丙氨酸Schiff碱配合物与DNA相互作用的光谱研究

Inhibition by o-phenanthroline of cyclic and noncyclic photophosphorylation ( PSP) in flashing light

光合磷酸化的研究&Ⅸ.邻二氮杂菲对闪光下循环及非循环光合磷酸化的抑制作用

Synthesis of Noncyclic Crown Ethers with 5-methyl-1,3,4-Thiadiazole-2-thio as Terminal Groups

5-甲基-1,3,4-噻二唑-2-硫为端基的非环冠醚的合成

Effect of the number, the position and the size of the side chains in the noncyclic conjugated molecule on the ∈ HOMO is analysed by using the computed results and the four related rules are given.

利用计算结果分析了非环共轭分子中，支链的数量、位置、长短对∈HOMO的影响，总结成四条规则，并用例子加以说明。

The effects of erythromycin on energy-transducing functions of chloroplasts were investigated. The following results were obtained: 1. At the concentration of 10~ (-4) M, erythromycin inhibited both cyclic and noncyclic photophosphorylation in isolated spinach chloroplasts.

研究了红霉素对叶绿体能量转换的效应，获知：10（-4）M红霉素抑制循环和非循环光合磷酸化，这种抑制是与反应底物ADP非竞争性的。

Synthesis of noncyclic crown ethers with 1 phenyl 3 benzoyl thiocarbamide as terminal groups(ⅱ)

含有1－苯基－3－苯甲酰基硫脲端基的开链冠醚的合成（Ⅱ）