The acid 1 will react with the carbodiimide to produce the key intermediate: the O-acylisourea 2, which can be viewed as a carboxylic ester with an activated leaving group.

The side reaction of the O-acylisourea 2 produce both desired and undesired products.

The main undesired reaction pathway involves the rearrangement of the O-acylisourea 2 to the stable N-acylurea 6.

The O-acylisourea will react with amines to give the desired amide 3 and urea 4.

We assume for this illustration that the size of the land plots is so great that the distance between dwellings is greater than the voice can carry and that most of the communication is between nearest neighbors only, as shown in Figure 2.

It has also been observed, in helium 2, that large discrepancies can exist between surface vapor pressures and those pressures measured by a vapor pressure thermometer.

Additional class 2, assignments for daytime operation can be made without causing destructive interference to the class 1, stations or to each other, and by their operation provide additional service on these channels and additional local outlets for a large number of communities.

So with four complete Push-Pull Super-Sets No. 1, four of No. 2, four of No. 3 and four to six sets of the Incline Bench Press, you can see that Henri De Courcy has had a terrific mass-building, muscle-shaping, torso-defining workout that cannot be improved upon.

1 large onion, chopped fine 2 tablespoons salad oil 1 8-oz. can crushed pineapple and 1/2 cup of the juice 1/4 cup brown sugar 2 tablespoons vinegar 1 tablespoon prepared mustard 1 tablespoon Worcestershire sauce pineapple chunks

There is a fairly wide selection of models of English, German and French manufacture from which you can choose from the very small Austin 7, Citroen 2 CV, Volkswagens, Renaults to the 6-passenger Simca Beaulieu.

As can be seen from Figure 2, an extensive area was covered by this aerosol.

Further, we see by Lemma 2 that the multiplicity of F can only change at a tangent point, and at such a point can only change by an even integer.

But before we can do this, we must first find answers to our original questions 1 and 2 ; ;

It can be seen from Fig. 2 that the cutting removal of a coating from its substrate involves pure cohesive failure of the coating.

The policy may not be unique but the maximum value of P certainly is, and once the policy is specified this maximum can be calculated by ( 2 ) and ( 3 ) as a function of the feed state Af.

Motorists like myself who can remember the old `` tourists accommodated '' signs on farm houses and village homes before World War 2, can only marvel at the great size and the luxury of the relatively new and fast-grossing motel business.

An argument of this form is invalid, i. e., the conclusion can be false even when statements 1 and 2 are true.

Several other oxidation states are known, which range from + 2 to + 7 and can be identified by their characteristic optical absorption spectra.

* Earliest day on which Sizdah Be-dar can fall, while April 2 is the latest ; celebrated on the 13th day after vernal equinox.

Carboxylic acid groups (− CO < sub > 2 </ sub > H ) can be deprotonated to become negative carboxylates (− CO < sub > 2 </ sub >< sup >−</ sup > ), and α-amino groups ( NH < sub > 2 </ sub >−) can be protonated to become positive α-ammonium groups (< sup >+</ sup > NH < sub > 3 </ sub >−).

Thus areas can be measured in square metres ( m < sup > 2 </ sup >), square centimetres ( cm < sup > 2 </ sup >), square millimetres ( mm < sup > 2 </ sup >), square kilometres ( km < sup > 2 </ sup >), square feet ( ft < sup > 2 </ sup >), square yards ( yd < sup > 2 </ sup >), square miles ( mi < sup > 2 </ sup >), and so forth.

In an extrapolation of the chemistries from niobium and tantalum, dubnium should react with oxygen to form an inert pentoxide, Db < sub > 2 </ sub > O < sub > 5 </ sub >.

Cells using water-based electrolytes are usually limited to cell potentials less than about 2. 5 volts, because the very powerful oxidizing and reducing agents which would be required to produce a higher cell potential tend to react with the water.

* Decision / reaction time / speed ( Gt ) reflects the immediacy with which an individual can react to stimuli or a task ( typically measured in seconds or fractions of seconds ; it is not to be confused with Gs, which typically is measured in intervals of 2 – 3 minutes ).

The ratio of the masses of oxygen that can react with 100 grams of carbon is 266: 133 ≈ 2: 1, a ratio of small whole numbers.

Atmospheric nitrogen or elemental nitrogen ( N < sub > 2 </ sub >) is relatively inert: it does not easily react with other chemicals to form new compounds.

For example, the chemical equation 2 H < sub > 2 </ sub > + O < sub > 2 </ sub > → 2 H < sub > 2 </ sub > O implies that 2 mol of dihydrogen ( H < sub > 2 </ sub >) and 1 mol of dioxygen ( O < sub > 2 </ sub >) react to form 2 mol of water ( H < sub > 2 </ sub > O ).

In contrast, Mg-rich olivine does not occur stably with silica minerals, as it would react with them to form orthopyroxene (( Mg, Fe )< sub > 2 </ sub > Si < sub > 2 </ sub > O < sub > 6 </ sub >).

If group reactivity is followed, this element would react violently in air to form an oxide ( UbnO ), in water to form the hydroxide, which would be a strong base and highly explosive in terms of flammability, and with the halogens to form salts ( such as UbnCl < sub > 2 </ sub >).

“ Clean ” or unpolluted rain has a slightly acidic pH of about 5. 2, because carbon dioxide and water in the air react together to form carbonic acid, a weak acid ( pH 5. 6 in distilled water ), but unpolluted rain also contains other chemicals.

If the hydrogen is atomic, then the H atoms react with available O, C and N atoms, producing " reduced " species like H < sub > 2 </ sub > O, CH < sub > 4 </ sub >, and NH < sub > 3 </ sub >.

However, if the hydrogen is molecular and thus not reactive, this permits the heavier atoms to react or remain bonded together, producing CO, CO < sub > 2 </ sub >, CN, etc.

Alkenes also react with halogens ( X < sub > 2 </ sub >) to form haloalkanes with two neighboring halogen atoms in a halogen addition reaction.

Cysteine residues may also react with heavy metal ions ( Zn < sup > 2 +</ sup >, Cd < sup > 2 +</ sup >, Pb < sup > 2 +</ sup >, Hg < sup > 2 +</ sup >, Ag < sup >+</ sup >) because of the high affinity between the soft sulfide and the soft metal ( see hard and soft acids and bases ).

On Fridays, the day when many Persians relax with poetry, talk, and a samovar, people do not, it is true, stream into Chehel Sotun -- a pavilion and garden built by Shah Abbas 2, in the seventeenth century -- but they do retire into hundreds of pavilions throughout the city and up the river valley, which are smaller, more humble copies of the former.

In any social system in which communications have an importance comparable with that of production and other human factors, a point like f in Figure 2 would ( other things being equal ) be the dwelling place for the community leader, while e and h would house the next most important citizens.

The 15th Street deposit is not to be confused with the nearby famous Mayflower Hotel cypress swamp on 17th Street reported in The Washington Post, August 2, 1955, which was probably formed during the second interglacial period and is therefore much younger.

The accuracy of measuring the total electrical energy entering an exploding wire during a few microseconds was verified when two independent types of comparison with the heat energy produced had an uncertainty of less than 2 percent.

and ( 2 ) such other special funds as may, in the discretion of the Secretary of the Treasury, be required each to be a claims fund to be known by the name of the foreign government which has entered into a settlement agreement with the Government of the United States as described in subsection ( A ) of Section 4 of this Title.

I have the honor to refer to the Agricultural Commodities Agreement signed today between the Government of the United States of America and the Government of India ( hereinafter referred to as the Agreement ) and, with regard to the rupees accruing to uses indicated under Article 2, of the Agreement, to state that the understanding of the Government of the United States of America is as follows: 1.

With respect to Article 2,, paragraphs 1 ( B ) and 1 ( C ): Uses of Section 104 ( E ) and Section 104 ( G ) rupees: The Government of India will use the amount of rupees granted or loaned to it by the United States pursuant to paragraphs 1 ( B ) and 1 ( C ) for projects to promote economic development with emphasis upon the agricultural sector including food reserve storage structures and facilities as may from time to time be agreed upon by the authorized representatives of the United States and the authorized representatives of the Government of India, in the following sectors: A.

The Government of India further agrees in cooperation with the Government of the United States, to coordinate the use of grant and loan funds provided for in paragraphs 1 ( B ) and 1 ( C ) of Article 2, with such direct dollar assistance as may be made available by the Government of the United States of America, so that both sources of financing may be channeled to specific and clearly identifiable economic development programs and projects.

With regard to the rupees accruing to uses indicated under Article 2, of the Agreement, the understanding of the Government of the United States of America, with respect to both paragraphs 1 ( B ) and 1 ( C ) of Article 2, is as follows: ( 1 )

On the remainder of the clear channels, the dominant ( class 1 ) -- B stations are protected as described above, and the relatively small number of secondary ( class 2 ) ) stations permitted to operate on these channels at night are required to operate directionally and/or with reduced power so as to protect the class 1, stations.

In 1947, affidavits were filed with the Commission by various clear-channel stations alleging that extensive interference was being caused to the service areas of these stations during daylight hours, from class 2, stations whose signals were being reflected from the ionosphere so as to create skywave intereference.

If you have neither a legal residence nor a principal place of business in any Internal Revenue district, your return should be filed with the District Director of Internal Revenue, Baltimore 2, Md..

Super-Set No. 2 is made up of similar exercises, but this time done with dumbbells, and using both `` moon '' and flat benches.

Blend 2 cups biscuit mix with 2/3 cup milk to make a soft dough.

Spread dough with a mixture of 3 tablespoons chili sauce, 1 teaspoon horse-radish and 2 teaspoons mustard.

In the period since the end of World War 2, -- a period coinciding with merchandising demands for the colorful, the unusual, and the original in signs and displays -- plastics have come on so strong that today they are the acknowledged leaders in the field.

The anode holder shown in figure 2 was designed with two goals in mind.

The upstream gas temperature measured with the thermocouple shown in figure 2 was Af.

Simultaneously with the anode surface temperature and voltage measurements pyrometer readings were taken along the cylindrical surface of the carbon anode holder as indicated on figure 2.

The red cells were used within 2 days after donation and were washed with large amounts of saline before use.

The deep concave gradient employed ( fig. 2 ) was obtained with a nine-chambered gradient elution device ( `` Varigrad '', reference ( 8 ) ) and has been described elsewhere.

In 2 of 15 experiments on whole serum a region of agglutinin activity with intermediate anionic binding capacity was detected ( Region 3, Fig. 1 ).