overall yield

Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction, acylation, demethylation and bromination with 40.6% overall yield.

以水杨醛为原料，经缩合、还原、酰化、脱甲基、溴化反应制得苯溴马隆，总收率40.6%。

Results: The overall yield rate of 410 public objects was 68.3%.

结果：410份公用物品总合格率为68.3%。

Th e overall yield of sodium copper chlorophyllin is 41.3%.

全过程叶绿素铜钠盐的收率可达41.3%。

7-bromo-6-chloro-4 ( 3H)-quinazolinone is an important intermediate of anticoccidial drug halofuginone, which was prepared from nitrobenzene by bromination, reduction, condensation, cyclization and so on. The overall yield of the seven-step is 60%.

研究以硝基苯为起始原料，经过溴化、还原、缩合、环化等七步反应，合成了7-溴-6-氯-4（3H）-喹唑啉酮，总收率为60%。

The overall yield of sodium copper chlorophyllin is 41.3 %.

全过程叶绿素铜钠盐的收率可达41.3%.

Ethyl-4'-cyano-phenyl Carboxylic ester, a liquid crystal compound, was prepared from ethyl benzene by reaction of Friedel-Crafts, haloform, acylation and esterification in 44.8% overall yield.

以乙基苯为原料，经付-克反应、卤仿反应、酰化和酯化合成了液晶化合物对乙基苯甲酸对氰基苯酚酯，四步总收率44.8%。

2,6-Bis ( 4-aminophenoxy) benzonitrile monomer was synthesized from 4-aminophenol and 2,6-dichloro benzonitrile with the overall yield of 55%.

从4-氨基酚和2,6-二氯苯腈出发，合成了2,6-双（4-氨基苯氧基）苯腈单体，总收率为55%。

If the bond was purchased at a premium ( above par), then your overall yield to maturity will be lower than your stated coupon rate.

如果债券溢价（高于票面价值）购买的，那么你的整体到期收益率将低于您说的票面利率。

N-guanylurea dinitramide ( GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is79%.

以盐酸脒基脲为原料，通过水解、复分解反应，合成了N-脒基脲二硝酰胺盐（GUDN），总收率可达79%。

Results: We successfully improved the synthesis technology of zolmitriptan with an overall yield of16%.

结果：改进了佐米曲普坦的合成工艺，总收率提高至16%。

Thymopentin, 32-36 amino acid residues of thymopoietin ⅱ, was synthesized in liquid-phase system by Boc protected stepwise prolonging method in 30% overall yield.

采用对酸敏感的Boc法α-氨基保护策略和碳链逐步增长法液相合成了胸腺生成素Ⅱ第32～36位氨基酸残基胸腺五肽，总收率30%。

Aceclofenac was synthesized in 82 % overall yield from sodium diclofenac and t-butyl chloroacetate viaesterification and hydrolysis.

双氯芬酸钠与氯乙酸叔丁酯经酯化、水解反应制得非甾体抗炎药醋氯芬酸,收率82%.

Phloroglucinol was prepared from sodium trinitrobenzoate through catalytic reduction and pressurizedhydrolysis in 62 % overall yield.

三硝基苯甲酸钠经催化还原、加压水解等反应制得间苯三酚,总收率62%.

Oxidronate was prepared from triisopropyl phosphite by diphosphonation, chlorination, pyrolysis and reduction with 32 % overall yield.

以亚磷酸三异丙酯为原料,经膦酸化 、 氯化 、 热解、还原等反应合成奥昔膦酸盐,总收率为32%.

Mazindol was synthesized by four steps from chlorobenzene and phthalic anhydride an overall yield of 23.4 %.

以氯苯和邻苯二甲酸酐为起始原料,经四步工序合成马吲哚,总收率为23.4%.

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05 %.

以苯甲酰氯为原料,经酰化, 还原, 环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%.

Hydantoin was synthesized from glycine and sodium cyanate, which was condensed with benzaldehyde to give monohydrated sodium phenylpyruvate in 67.0% of overall yield after alkaline hydrolysis.

由甘氨酸和氰酸钠反应合成海因，然后与苯甲醛缩合，经碱水解得到一水合苯丙酮酸钠，总收率为67.0%。

The YTM factors in everything to give the true overall yield to an investor.

油尖旺一切因素，给真正的总收率投资者。

In phenylethyl alcohol method-( 4-hydroxyphenylethyl) alcohol was synthesized by esterification, nitrofication, reduction and diazo-tization from-phenylethyl alcohol in 24.0% overall yield.

在苯乙醇合成法中，以苯乙醇为原料通过酯化、硝化、脱酯、还原、重氮化这五步反应合成了β-对羟基苯乙醇，总收率达到24.0%。