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What are two aldotetroses that yield the same osazone on reaction with phenyl hydrazine?
Wiki User
∙ 10y ago
D-erythrose and D-threose both yield the same osazone. Likewise, L-erythrose and L-threose yield the same osazone.
Wiki User
∙ 10y ago
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Why is phenylhydrazine a better neuclophile than aniline?
Yes, in phenyl hydrazine the electron pair on terminal nitrogen is always available for attack while in analine the electron pair of nitrogen is less available due to involvement in resonance process with benzene ring.
What are the uses of phenyl?
The phenyl is used in the hair care formulations and cosmetics.
What is the most basic household cleaner?
Chemical name of phenyl is 2-phenyl phenol.
How do you make phenyl benzoate from phenyl?
WE HAVE WHITE PHENYL SOLUTION FROM WHICH YOU CAN MAKE UPTO 50 LITERS OF WHITE PHENYLE. ONLY YOU HAVE TO ADD WATER TO THE SOLUTION SLOWLY.CONTACT US AT 9414033040, 9314813795 , aditya.rawat@gmail.comHINDAUN CITY, RAJASTHAN, INDIA
What is the composition of white phenyl concentrate?
White Phenyl concentrate is made up of six carbons. They are fused cyclically. Each carbon is attached to a hydrogen bond. It alternates fusing between single and double bonds. Another name for White Phenyl concentrate is Benzene.
What Reagents are used in osazone test?
Reagents of Osazone test are 1. Phenylhydrazine mixture consisting of phenyl-hydrazine and anhydrous sodium citrate 2. Orignal solution containing a carbohydrate
Molecular formula of phenyl hydrazine?
C6h8n2
What is the equation when you react acetone with phenyl hydrazine?
When acetone react with phenylhidrazine equation is phenylhidrazone of acetone, condensation product in which process water molecule eliminate.
What is the mechanism involved in the preparation of glucosazone from glucose?
Desolve 2g of sodiume acetate in 20ml water and place in a round bottom flask. Add 2g phenyl hdrazine hydrochloride in it. Dissolve 1g glucose in 5ml water and addit to the above flask. Heat the flask on water bath for 1 hour. separate the yellow crystals by filtration and wash with acetic acid. GLUCOSE + 3PHENHYL HYDRAZINE HYDROCHLORIDE------->PHENYLE GLUCOSAZONE
What is the mechanism for the reaction of triphenylmethanol with HBr?
Has to be a simple SN1 reaction. tertiary carbocation, very very stable due to three phenyl groups and very bulky.
What is the use of phenyl?
what is the use of phenyl ?
Why is phenylhydrazine a better neuclophile than aniline?
Yes, in phenyl hydrazine the electron pair on terminal nitrogen is always available for attack while in analine the electron pair of nitrogen is less available due to involvement in resonance process with benzene ring.
How do you synthesize 1-phenyl-1-propanol using a grignard reaction?
Reaction of 1-propane-magnesia-bromide with benzaldehyde and destruction of the product with water yields to 1-phenyl-1-propanol.1) 1) Organikum, 21. Aufl., Wiley-VCH Verlag GmbH Weinheim 2001, S. 562
What are the uses of phenyl?
The phenyl is used in the hair care formulations and cosmetics.
Is there radiation in glow sticks?
No. The glowing is because of chemiluminesence. A chemical reaction made of usually hydrogen peroxide and a mixture of phenyl oxalate ester.
What principle of xanthoprotein?
a xanthoprotein is a nitroprotein. The xanthoprotein test is characterisitic reaction of proteins that contain phenyl aromatic function. Nitric acid react with this phenyl group to yellow colored aromatic compound. The yellow stains on the skin from nitric acid exposure is the result of xanthoprotein.
How is phenyl acetic acid made?
First off, if it has Phenyl in it, it is a poison
