英文词汇“Propionyl”的造句方法、万能句子例句及翻译-英语例句大全

1. The high - purity propionyl chloride was synthesized using propanoic acid and triphosgene as raw materials.

2. The propionyl chloride was found to be the appropriate acylating agent in terms of the cost.

3. The yield of synthesis from allyl mercaptan and propionyl chloride to allyl thiopropionate is 50.

4. The stavudine was prepared from 5-methyluridine via six steps in 34% overall yield, in which the key step is the selective acylation of 5-methyluridine by propionyl chloride.

5. It is reported that ethy1 3-ethyl-5-pyrazole- carboxylate, an intermediate for tebufenpyrad, was synthesized by using ethyl propionyl acetonate and others as starting materials.

6. The paper discussed in detail a method of determination of formaldehyde content in textileacetyl- propionyl .

单词	Propionyl
例句	1. The high - purity propionyl chloride was synthesized using propanoic acid and triphosgene as raw materials. 2. The propionyl chloride was found to be the appropriate acylating agent in terms of the cost. 3. The yield of synthesis from allyl mercaptan and propionyl chloride to allyl thiopropionate is 50. 4. The stavudine was prepared from 5-methyluridine via six steps in 34% overall yield, in which the key step is the selective acylation of 5-methyluridine by propionyl chloride. 5. It is reported that ethy1 3-ethyl-5-pyrazole- carboxylate, an intermediate for tebufenpyrad, was synthesized by using ethyl propionyl acetonate and others as starting materials. 6. The paper discussed in detail a method of determination of formaldehyde content in textileacetyl- propionyl .
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