Which of the following compound does not undergo Mannich reaction?

Which of the following compound does not undergo Mannich reaction? The aromatic amines do not undergo Mannish reaction. * Since the β-aminocarbonyl compounds can be conveniently reduced to β-aminoalcohols, which show considerable pharmacological activity, the Mannich reaction plays an important role in pharmaceutical chemistry. Why Formaldehyde is used in Mannich reaction? The Mannich reaction is […]

Where is Siam today?

Where is Siam today? For most of its history, the country currently called Thailand was known as Siam. After reforms in 1932, which transformed the country from an absolute monarchy to a constitutional monarchy, the name was changed in 1939 to Thailand. In 1945, the name reverted back to Siam, and in 1949 it changed […]

Are Kevlar jeans heavy?

Are Kevlar jeans heavy? The RST Reinforced Heavy Duty Textile Motorcycle Jeans are made for riding but styled to look like normal jeans. These heavy duty, protective motorbike jeans are CE Certified Level A and made from Condura cotton and reinforced with DuPont™ Kevlar®….Additional Information. Colours Slate Model 102140 What is Kevlar Denim? aramid While […]

How do you cast a club foot?

How do you cast a club foot? After gently stretching and moving the clubfoot, the doctor will place a long-leg cast on your child. This means the cast begins at the toes and ends above your child’s thigh. First, the doctor will wrap padding around the foot and leg from the toes to the knee. […]

Is boning a bat legal?

Is boning a bat legal? Unlike corking, boning is entirely legal under baseball rules. Through most of the 20th century, the great majority of major league bats were made of ash wood. Maple being harder than ash, there is less need for boning. How are baseball bats measured? Bat length is measured in inches from […]

How do you enumerate a computer?

How do you enumerate a computer? To enumerate computers: Launch GFI LanGuard. Click Utilities tab and select Enumerate Computers in the left pane under Tools. In the Enumerate computers in domain, select the desired domain. From Common Tasks in the left pane, click Edit Enumerate Computers options or Options on the right pane. What is […]

Is it hard to get into Kfupm?

Is it hard to get into Kfupm? King Fahad University of Petroleum and Minerals announced the admission results for the next academic year 1438/1439 Hijri. It revealed that the combined ratio required for admission was 89. How can I get admission in King Fahd University? Admission Requirements A four-year Bachelor’s (B.S.) A Grade-Point Average (GPA) […]

How do you evaluate software performance?

How do you evaluate software performance? To use a testing environment for performance testing, developers can use these seven steps: Identify the testing environment. Identify performance metrics. Plan and design performance tests. Configure the test environment. Implement your test design. Execute tests. Analyze, report, retest. What are the performance requirements? Performance requirements define how well […]

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