The removal of the C17 side chain of certain steroids is a critical element in the synthesis

Question:

The removal of the C17 side chain of certain steroids is a critical element in the synthesis of a number of hormones, such as testosterone, from steroids in the relatively readily available pregnane family.

CH3 H;C (17 OH CH3 17 H3C H Several steps H;C H H H H H HO Pregnan-3a-ol-20-one Testosterone

How would you carry out the comparable transformation, shown in the margin, of acetylcyclopentane into cyclopentanol?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Organic Chemistry structure and function

ISBN: 978-1429204941

6th edition

Authors: K. Peter C. Vollhardt, Neil E. Schore

See More Books

Question Posted: May 08, 2020 11:18 AM

See More Questions

How would you carry out the followingreactions? (a) CCH-CCH3 CH3CH2C=CH () H2C%3CH CH3CH2CH2CHO .3- (c) 3C (d) CH . CH 7, 22H (e) CH3CH2C=CH (f) CH3CH2CH2CH2CH=CH2 CHCH2CH2CH2C%CH (2 steps)
How would you carry out the followingsyntheses? Cyclohexene Cyclohexanol Cyclohexane ~/~/al
How would you carry out the following transformations? Co .CO2H (a) (b) Co CH2 C (c) CH2SH
Ten thousand dollars is deposited in a savings account at 4.6% interest compounded continuously. When will the balance triple? O within a year of investment. O In 10 years approximately. none of the...
How does your answer in Problem 7 change if Finland has 3 million workers instead of 1.5 million? Answer verbally; no computation is needed. Consider the following model of trade between Iceland and...
Will the BPM maturity of the organization impact the implementation of BPM and, if so, why?
Robert Carr is the founder of Heartland Payment Systems, Inc. Carr was heavily involved in negotiations with Global Payments, Inc., concerning the acquisition of Heartland by Global. During this...
Professor Patricia (Patty) Pate is retired from the Palm Springs Culinary Arts Academy (PSCAA). She is a single taxpayer and is 68 years old. Patty lives at 98 Colander Street, Henderson, NV 89052....
Consider the Solow model we studied in class, with the production function given by: Y =AKN1. tttt In this question, we distinguish between the labor force (L) and the total population (Pop). The...
Do tax-exempt organizations pay tax on dividends received from C corporations? Do tax-exempt organizations pay tax on business income earned? Explain.
Show how you would carry out the following transformation in which the ester function at the lower left of the molecule is converted into a hydroxy group but that at the upper right is preserved. (Do...
Propose a synthetic sequence to convert carboxylic acid A into the naturally occurring sesquiterpene -curcumene. CH3 CH3 CO,H CH3 CH3 H3C CH3 A a-Curcumene
Nick Andrews, a fixed-income investment analyst, has been asked by his supervisor to prepare an analysis of the convertible bond issued by Heavy Element Inc., a chemical industry company, for...
11. An ideal germanium pn junction diode has the following parameters: N = 4 1015 cm, N = 2 1017 cm, Dp = 48 cm/s, D=90 cm/s, Tpo= Tno = 2 x 106 s, and A= 10 cm. Determine the diode current for (a)...
A bicycle travels at a velocity of -2.33 m/s, and has a displacement of -58.3 m. How much time did it take? (Unit = s)
Miller Company's contribution format income statement for the most recent month is shown below: Sales (43,000 units) Total $ 344,000 Per Unit $ 8.00 Variable expenses 215,000 Contribution margin...
A Mexican free-tailed bat can detect small objects such as a fly whose size is no smaller than one wavelength of the sound the bat makes. If bats emit a chirp at a frequency of 60.9 kHz, and the...
How do advances in genome editing technologies, such as CRISPR-Cas9 and base editing, revolutionize the manipulation of genetic sequences and enable precise functional genomic studies and targeted...
A warehouse owned by Martha and used in her business (i.e., to store inventory) is being condemned by the city to provide a right of way for a highway. The warehouse has appreciated by $180,000 based...
Give the structural formulas of the alkenes that, on ozonolysis, give: a. (CH3)2C=O and CH2=O b. Only (CH3CH2)2C=O c. CH3CH=O and CH3CH2CH=O d. O=CHCH2CH2CH2CH=O
The reaction of an alkyl chloride (or bromide) with sodium iodide in acetone proceeds according to the following equation: Sodium iodide is soluble in acetone, whereas both sodium chloride and sodium...
The Lucas test is used to check for the presence of an alcohol functional group in an unknown compound. The test reaction is shown in the following equation: Smaller alcohols are soluble in the...
Explain why this secondary alcohol reacts with HCl and ZnCl2 in H2O at about the same rate as a primary alcohol (see Problem 8.38) OH Cl-CH,CHCH3
1. Suppose you buy the minimum risk portfolio on margin (MR=0.4) and a risk free rate = 4%. What is your expected return? SHOW ALL WORK PLEASE
40 g Dried Porcini Mushrooms 108 g Olive Oil 100 g Butter, Unsalted 1680 g Onions, Diced 30 g Garlic Cloves, Crushed 1200 g Arborio Rice 3696 g Vegetable Stock 400 g Parmesan 600 g Mozzarella (Fresh)...
Describe the following types of budgets and how they differ from each other: Operating budgets,capital budgets,and financing budgets. From your research and professional interests, which one (yes,...

The removal of the C17 side chain of certain steroids is a critical element in the synthesis

Question:

CH3 H;C (17 OH CH3 17 H3C H Several steps H;C H H H H H HO Pregnan-3a-ol-20-one Testosterone

Step by Step Answer:

The removal of the acet yl ...View the full answer

Organic Chemistry structure and function

Students also viewed these Sciences questions