Question

im doing a lab where i need to synthesize a specific chalcone. ive decided to use...

im doing a lab where i need to synthesize a specific chalcone. ive decided to use a Witting reaction, in order to do so i need to synthesize this witting reagent but am having a hard time figuring out how to make it. help please
image.png
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Wittig reagent is prepared by using alkyl halide and PPh3 in presence of Base. Making of wittig Reagent: Alkyl halide opphy Bage Ropphz willig reagent - - 9 , + * synthesis; product

Add a comment
Know the answer?
Add Answer to:
im doing a lab where i need to synthesize a specific chalcone. ive decided to use...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • ive seen differnt ways of people doing this so im confused. i know overal it be...

    ive seen differnt ways of people doing this so im confused. i know overal it be butene, but where would we start and why? thank you 12. Name the alkene shown. Be sure to include the appropriate E or Z label nec A appropriate E or Z label necessary. CH,CH,CI Please give your answer here:

  • For my gen physics ii lab, we are doing an RC circuit lab. I am having...

    For my gen physics ii lab, we are doing an RC circuit lab. I am having a hard time with these questions and i was wondering if someone could help? #1) Does RC have unit of time? #2) When the key is switched from position A to B, the capacitor discharges instantaneously, explain. if someone could help with these questions, id be very thankful!

  • Im having a hard time figuring what Ksp is. I don't know If I am inputing...

    Im having a hard time figuring what Ksp is. I don't know If I am inputing the numbers wrong or calculating it incorrectly. Please help and thank you!! A Student mixed .59 of Solid AB with 25.ML of dis Hiled water and aueused the mixtare to achieve etuiu: brium qecordag the foutouing eguariua The Student ther birkerad the me. The Student took a lo.o ML Samle af the Soiuten and Perhoimed a itration. The concentrathon of the anien was hund...

  • I am doing a thin lens lab and I need help finding f1 and f2, I...

    I am doing a thin lens lab and I need help finding f1 and f2, I know that f1 is based off of the coverging lens and F2 is based off of the diverging lens My source is at 1.00M on the track, the converging lens is at 79.8 cm, the screen is ar 51.1 cm Then he put the diverging lens in at 66.6 cm and moved the lens paper to 30.6 cm So I also know that we...

  • I am doing a free-falling experiment with five trials with a meter stick and need to...

    I am doing a free-falling experiment with five trials with a meter stick and need to calculate reaction time (s). I need to convert to both SI units and English units. My stats are Fall Distance 1: 31cm Fall Distance 2: 20cm Fall Distance 3: 22cm Fall Distance 4: 15cm Fall Distance 5: 14cm 1. I need to calculate the reaction time for each and then the average reaction time 2.  I need to show conversion of fall distance from English...

  • I need help figuring out how to approach a problem. I need to determine the initial...

    I need help figuring out how to approach a problem. I need to determine the initial velocity of an object for it to be at a specific height at a specific time. For example, what would the initial velocity of an object need to be for it to be at 38.7m @ 4.7 seconds if thrown straight up from the ground (launched up at 90 degrees)? If I understand correctly, there could be two answers, one for the initial trip...

  • I am doing the experiment, "Determination of Specific Heat of a Metal". I have completed the...

    I am doing the experiment, "Determination of Specific Heat of a Metal". I have completed the physical experiment, I just need help filling out the last line, determining what the average specific heat capacity of the unknown metal is. Thank you! Table 2: Mass Mass (g) Water 49.7 10.3 Unknown Metal Strip Table 3: Specific Heat Data Temperature (°C) Time (minutes) Trial 1 Trial 2 Trial 3 Initial 24. 24.0 25.0 5 minutes 25.0 6 minutes 25.0 26.1 27.0 27.0...

  • Hi! I am doing a chemistry lab and I am lost on where to start. Below...

    Hi! I am doing a chemistry lab and I am lost on where to start. Below are the equations of interest in this laboratory exercise. As you know from reading the laboratory handout, your goal is to determine the enthalpy change for reaction 1 1. (1) Mg(s) + 1/2O2(g) → MgO(s) ∆H1=∆Hf(MgO) = ? (2) Mg(s) + 2H+(aq) → Mg2+(aq) + H2(g) ∆H2 (measured) (3) MgO(s) + 2H+(aq) → Mg2+(aq) + H2O(I) ∆H3 (measured) (4) 1/2O2(g) + H2(g) → H2O(l)...

  • Hello, I need help understanding a lab we are doing in class tomorrow. I need to...

    Hello, I need help understanding a lab we are doing in class tomorrow. I need to know which is the "ORGANIC LAYER" ... we are using a separatory funnel, and I would like to know whether the organic layer will be on top or on the bottom. This is in order for me to correctly carry out the experiment. The lab is similar to this one I found online, and its very vague for me as to what is the...

  • Hi I am im a biochemistry lab and we are doing an experiment titled: PCR Amplification...

    Hi I am im a biochemistry lab and we are doing an experiment titled: PCR Amplification of LeuRS F C Terminal Domain. I am having troubles figuring out the rest of my caluclations. I already did the calculations for the first dilution set, I was wondering how I would do the calculation for the second dilution set. Also I was wondering how I would determine the theoretical values for my data. Is there a specific formula I can use? If...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT